GENERAL CATALOG MEASURING INSTRUMENTS. Ver.6. one step beyond tomorrow MULTI MEASURING INSTRUMENTS CO.,LTD. For Additional Infomation Write or Phone

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1 MEASURING INSTRUMENTS GENERAL CATALOG Ver.6 Distributed by MULTI MEASURING INSTRUMENTS CO., LTD. Akihabara Murai Bldg. 7F, 1-26 Kanda Sakuma-cho, Chiyoda-ku, Tokyo, JAPAN Tel : Fax : Home Page : multi@multmic.com For Additional Infomation Write or Phone one step beyond tomorrow MULTI MEASURING INSTRUMENTS CO.,LTD. Specifications Subject to change without notice C SEP Printed in Japan

2 MULTI One step beyond tomorrow Greetings Since its establishment in 1985, MULTI has been always developing quite inventive measuring instruments for the use of professionals in the field of maintanance/security services beloging to Electric Power Companies, Electrical Construction Companies, Telecommunication Companies, Railroad Companies, etc., specialized in Clamp Current & Leakage Testers based on its very unique & original CT technologies. We are very confident of providing quite useful field measuring instruments in the worldwide market continuously toward future, looking at "one step beyond tomorrow" FLEXIBLE DC/AC CLAMP METER FCM-100 Freely Bending with Flexible Clamp Meter Wide Measuring Range( 2500A) Superior usability for clamping difficult access location. Large Inside Diameter with 200mm. The World First! DC Current Measurable Flexible Clamp Meter

3 CONTENTS 1. CLAMP TESTERS 2. HARMONIC TESTERS & MONITORS 3. FIELD MEASURING INSTRUMENTS Clamp Tester Selection Guide (1) CLAMP TESTERS FOR IOR LEAKAGE CURRENT Model 340IR MCL-400IR 40mm MCL-500IR 40mm MCL-800IR 80mm CT (Jaw) AC Current 40mm LCD mA/100mA/1A LCD 4000 LCD 4000 LCD mA/400mA/ 4A/40A/300A 40mA/400mA/ 4A/40A/500A 10mA/100mA/ 1000mA/1A Resolution (ACA) 0.001mA 0.001mA DC Current Resolution (DCA) (2) MINI CLAMP TESTERS FOR LEAKAGE CURRENT Model CT (Jaw) AC Current 18mm LCD mA/20A 23mm LCD mA/100A 33mm LCD mA/150A 30mm LCD mA/20mA/60A 40mm 40mm 40mm 40mm LCD 3200 LCD1999 LCD 3200 LCD /300mA/ 30/300A 200mA/2A/20A/ 200A 30/300mA/ 30/300A 2mA/20mA/60A Resolution (ACA) 1A 1A DC Current Resolution (DCA) Data Hold Max. A/D Hold Convertion Average Average True RMS Average Data Hold Max. A/D Hold Convertion Average Average Average Average Average True RMS Average Average CE Conformity Remarks Page Mini size,ior Current Harmonic Current Voltage Ior Current, ACV Ior Current, ACV CE Conformity Remarks Page Mini size,earth Leakage Mini size,earth Leakage Mini size,for small current measurement Mini size,high resolution Mini size, Wide ranges 2CT method Mini size, w/direct touch CT Mini size,high resolution Clamp Tester Selection Guide (3) CLAMP TESTERS FOR LEAKAGE CURRENT Model CT (Jaw) AC Current 10mA/50mA/500mA/ 1/5/50/500A MCL-350 MCL-400D MCL-400RMS MCM-400 MCL-800D 40mm 40mm 40mm 40mm 80mm Taut band meter LCD 1999 LCD 4000 LCD 4000 LCD /2/10/200/400A MCL-1100D 108mm LCD 3200 MCL-4000F RLM-1 36mm 210mm LCD 1999 LCD /400mA/ 4/40/400A 40/400mA/ 4/40/400A 200mA/2/20A/ 200/1000A 200mA/2/20A/ 200/1000A 200/2000mA/ 800A 3000mA/30A/ 300A/3000A Resolution (ACA) 1mA (4) CLAMP TESTERS FOR LINE CURRENT CT (Jaw) AC Current 23mm LCD A/200A 23mm LCD A/200A 33mm LCD A/200A 40mm LCD A/600A Model mm Taut band meter mm LCD mm LCD mm LCD 1999 M mm LCD 1999 MCL-3000D 108mm LCD A/15A/50A/ 150A/600A 20A/200A/600A 30/300A 20A/200A/2000A 20/200A/1800A 30/300/3000A Resolution (ACA) 0.1A 0.1A DC Current Resolution (DCA) DC Current Resolution (DCA) (5) CLAMP TESTERS FOR AC/DC CURRENT Model RMS FCM-100 CT (Jaw) AC Current 23mm LCD A/200A 30mm LCD A/200A 40mm LCD A/1000A 55mm LCD A/1000A 55mm LCD A/1000A 40mm LCD A 30mm LCD A/400A 20mm LCD mA/2000mA/10A 5mm LCD mA/1000mA/10A 30mm LCD mA/1000mA/10A 40mm LCD mA/1000mA/10A 200mm LCD A/30A/300A/2500A Resolution (ACA) 0.1A 0.1A 0.1A 0.1A 1mA DC Current Resolution (DCA) 20A/200A 20A/200A 200A/1000A 0.1A 400A/1000A 0.1A 400A/1000A 0.1A 1000A 0.1A 40A/400A 200mA/ 2000mA/10A 100mA/ 1000mA 100mA/ 1000mA 100mA/ 1000mA 3A/30A/300A/ 2500A Data Hold Max. A/D Hold Convertion Analog meter Average True RMS Average Average True RMS Average True RMS Data Hold Max. A/D Hold Convertion Average Average Average Average Analog meter Average Average Average Average True RMS Data Hold Max. A/D Hold Convertion Average Average Average Average True RMS Average True RMS Average Average Average Average 1mA Average (6) CLAMP TESTERS FOR LINE CURRENT (HIGH-VOLTAGE CIRCUIT) CT (Jaw) Model AC Current HCL mm LCD mA/20mA/200A HCL mm LCD /200/500A HCL-5000D 40mm LCD A/500A HCL-1000D 35mm LCD A/600A HCL-9000S 35mm LCD A/600A Resolution (ACA) 1mA DC Current Resolution (DCA) Data A/D Hold Hold Convertion Average Average Average Average Average CE Conformity Remarks Page ACA, ACV, ACA, ACV, High speed sampling 20times/sec Memory function for printer 80mmCT, Data output Big Jaw 3CT/4CT Method Flexible CT, Signal Output CE Conformity Remarks Page Mini size, w/direct touch CT Mini size, Economy Mini size, Economy Mini size, Economy ACA, ACV, ACA, AC/DC V, ACA, AC/DC V, ACA, AC/DC V, 80mmCT, Data output Big Jaw CE Conformity Remarks Page Mini size, High accuracy Mini size, Economy Mini size, Economy AC/DCA, AC/DC V,, AC/DCA, AC/DC V,, AC/DCA, AC/DC V, AC/DCA, AC/ DCV, High resolution, CT:Double Shielding High precision High precision High Precision Flexible CT CE Conformity Remarks Page For high voltage circuit For high voltage circuit For high voltage circuit For high voltage circuit For high voltage circuit,optical isolation

4 Io Ior MINI DIGITAL LEAKAGE CLAMP TESTER Io Ior AC CURRENT/LEAKAGE Model 340IR Ior DIGITAL CLAMP TESTER AC CURRENT/LEAKAGE/VOLTAGE/HARMONICS Model MCL-400IR Detection for resistive leakage current (Ior) Compact size and light weight Conform to IEC safety requirements (IEC1010-1, CAT II 600V) 1. CURRENT DETECTION ZCT Inside diameter : 40mm Method : Split core type ZCT Secondary windings : 2000 turns Withstanding voltage : AC 2200V/1 minute between CT core and grip 2. MEASURING PART Measuring function : Leakage current (Io), Line current, Resistive leakage current (Ior) Measuring Method : Clamp CT (in case of Ior, based on voltage standard) Measuring range : Io 0-10mA/100mA/1000mA, Ior 0-10mA/100mA Input frequency range : 45-65Hz (with switch for 50/60Hz) AC current detection : Dual integration mode AD conversion : Successive approximation method : LCD, max.9999 reading with annunciator Data hold indication : DH mark on LCD rate : 2 times/sec. Low battery indication : B mark on LCD Circuit voltage : less than AC 600V Operating temperature : 050, < 80%RH (without condensation) Storage temperature : -1060, < 70%RH (without condensation) Auto power off : Approx. 10 minutes after power on : LR033 Dimension : 44(W)197(H)24(D)mm : Soft Case, Test Lead, Batteries, Instruction Manual (235, less than 80%RH) Ior Io Range Resolution 10mA 100mA 10mA 100mA 1000mA 0.001mA 0.001mA 1.5%rdg10dgt 1.2%rdg10dgt 1.0%rdg10dgt 1.0%rdg10dgt 1.0%rdg10dgt 2 Can measure the resistive leakage current (Ior) of the grounding lines and other electric circuit without voltage input. Wide ranges and multi functions for the measurement of AC load current, leakage current (Io), resistive leakage current (Ior), harmonic current & voltage and AC voltage. 1) CT Sensor Inside Diameter of CT : 40mm Influence of External Magnetic Field : less than 5mA nearby 100A conductor. Withstanding Voltage : AC2200V, 1 minute 2) Measuring Part Measuring Function : load current, leakage current (Io), resistive leakage current (Ior),harmonics current & voltage (fundamental, 3 rd, 5th, 7th, 11th, & 13th), AC voltage. Measuring Method : CT clamp-on method Measuring Range : 0-40mA, 400mA, 4A, 40A, 300A. 0500V Input Frequency : 45-65Hz Detection Method : RMS detection through average rectification A/D Conversion : double integration method : 3.5 digit LCD, max. reading of 4000 Rate : 2 times/second, 1 time/6 seconds for Ior Over Range Indication : "OL" mark on LCD readout Low Battery Indication : Battery mark on LCD readout Auto Power Off : automatically power off approx. 10 minutes after the final key operation Data Hold Indication : "DH" mark on LCD readout Ior Switch : pressing this key, Ior value will be displayed. pressing again, display will return to Io value. Harmonics Switch : pressing this key, fundamental harmonic current value will be displayed and pressing continuously, display will change to 3 rd harmonic, 5th, 7th, 11th, 13th, in order and finally to Io current value. Power Supply : 1.5V ("AAA" size, um-4)x3 or AC adaptor (option) Power Consumption : Approx. 8mA (approx.60 hours with continuous use). Limitation of Circuit Voltage : Less than AC 500V Operating Temperature : 040, 80%RH non-condensing) Storage Temperature & : -10~60, 70%RH (non-condensing) : 70(W)x223(H)x34(D)mm Approx. 440gs including batteries 3) Measuring Ranges and Harmonics Current and Voltage Range Resolution AC 40mA AC 400mA AC 4A AC 40A AC 300A AC 500V 0.001A 0.1A 0.1V 1.0%rdg8dgt 1.0%rdg1%FS 1.0%rdg8dgt Fundamental, 3 rd, 5th, 7th : 1%rdg5dgtAC current & voltage accuracy 11th, 13th : 2%rdg5dgtAC current & voltage accuracy Min. Fundamental Input Current : more than 2% of each current Resistive Leakage Current (Ior) Ior values are detected by the formulas between fundamental and harmonics current values (I5, I7). 3

5 Io Ior DIGITAL CLAMP TESTER AC CURRENT/LEAKAGE/VOLTAGE Model MCL-500IR BIG WINDOW Io Ior DIGITAL CLAMP TESTER Model MCL-800IR High Precision - Big Window CT - Wide Ranges Lowest Influence from External Magnetic Fields and Residual Current. Can measure the resistive leakage current (Ior) accurately by voltage input. Wide ranges for the measurement of AC load current, leakage current (Io), resistive leakage current (Ior), and AC voltage. 1) CT Sensor Inside Diameter of CT Influence of External Magnetic Field Withstanding Voltage 2) Measuring Part Measuring Function : 40mm : less than 5mA nearby 100A conductor. : AC2200V, 1 minute : load current, leakage current (Io), resistive leakage current (Ior), AC voltage. (0500V) : CT clamp-on method : 0-40mA, 400mA, 4A, 40A, 300A, 500A : 50/60Hz : True RMS detection by analog operation : successive comparator method Measuring Method Measuring Range Input Frequency Detection Method A/D Conversion : 3.5 digit LCD, max. reading of 4000 Rate : 2 times/second Over Range Indication : "OL" mark on LCD readout Low Battery Indication : Battery mark on LCD readout Auto Power Off : automatically power off approx. 10 minutes after the final key operation Data Hold Indication : "DH" mark on LCD readout Ior Switch : pressing this key, Ior value will be displayed. pressing again, display will return to Io value. Power Supply Power Consumption : 1.5V ("AAA" size, um-4)3 or AC adaptor (option) : Approx. 14mA (approx.45 hours with continuous use). Limitation of Circuit Voltage : Less than AC 500V Operating Temperature : 040, 80%RH (non-condensing) Storage Temperature : -10~60, 70%RH (non-condensing) & : 70(W)223(H)34(D)mm Approx. 440gs including batteries : Battery (LR03) 3 pcs. (installed into the body case) Voltage input test lead 1 set Carrying Case..1 pce. Instruction Manual 1 pce. 3) Measuring Ranges and Range Resolution I.Io 40mA 400mA 4A 40A 500A 40mA 0.001A 0.1A Ior V 400mA 4A 500V 0.001A 0.1V 1.0%rdg10dgt 1.0%rdg10dgt 1.0%rdg10dgt 1.0%rdg10dgt 1.0%rdg3.0%FS 1.5%rdg15dgt 1.2%rdg15dgt 1.2%rdg15dgt 1.0%rdg8dgt Can measure the resistive leakage current (Ior) accurately by voltage input with minimum resolution of 0.001mA. Wide ranges for the measurement of AC load current, leakage current (Io), resistive leakage current (Ior), and AC voltage. M on LCD up to 9.999M 1) CT Sensor Inside Diameter of CT : 80mm Withstanding Voltage : AC2200V, 1 minute 2) Measuring Part Measuring Function Measuring Method Measuring Range : load current, leakage current (Io), resistive leakage current (Ior), AC voltage. : CT clamp-on method : 0-10mA, 100mA, 1000mA, 10Am (auto) ACV:10V500V,M: 0.001M9.999M : 50/60Hz (manual) : RMS detection through average rectification : successive comparator method Input Frequency Detection Method A/D Conversion : LCD, max. reading of 9999 Rate : 2 times/second Over Range Indication : "OL" mark on LCD readout Low Battery Indication : Battery mark on LCD readout Auto Power Off : automatically power off approx. 10 minutes after the final key operation Data Hold Indication : "DH" mark on LCD readout Power Supply : 1.5V ("AAA" size, um-4)x3 or AC adaptor (option) Power Consumption : Approx. 14mA (approx.48 hours with continuous use). Limitation of Circuit Voltage : Less than AC 500V Operating Temperature : 0~50, 80%RH(non-condensing) Storage Temperature : -10~60, 70%RH(non-condensing) & : 71(W)x315(H)x37(D)mm, approx 750g : Battery (LR03) 3 pcs. (installed into the body case) Voltage input test lead 1 set Carrying Case..1 pce. Instruction Manual 1 pce. 3) Measuring Ranges and Measuring Function Range Resolution Io AC Current Ior AC Current AC Voltage 10mA 100mA 1000mA 10A 10mA 100mA 1000mA 10A 500V 0.001mA 0.001A 0.001mA 0.001A 0.1V 1.0%rdg10dgt 1.5%rdg20dgt 1.5%rdg15dgt 1.0%rdg10dgt 4 5

6 MINI DIGITAL CLAMP TESTER AC CURRENT/LEAKAGE Model 100 Model 102 Model 104 MINI DIGITAL CLAMP TESTER AC CURRENT/ LEAKAGE Model 110 AC Current/ Leakage 200mA/20A 18mm CT AC Current/ Leakage 200mA/100A 23mm CT AC Current/ Leakage 200mA/150A 33mm CT 2mA/20mA/60A 30mm CT Model 100 is a clamp-on type ammeter which is least affected by the external magnetic field and which is capable of measuring leakage current. Very small electric current flowing into a grounded wire can be measured by high sensitive current transducer. The current transducer uses a special Useful 200mA and 100A ranges. Data-hold function.especially useful when working in dark or hard to get areas. Ultra compact size. alloy that resists rust over long period of use and ensures stable, highaccuracy measurements with very slight influence from aging. Model Measuring method Dual integration mode 3.5 digit LCD Range 200mA 20A 200mA 100A 200mA 150A Resolution 10mA 0.1A (50/60Hz) (235,80% RH or less) 1.0% rdg 5 dgt 2.0% rdg 5 dgt Jaw opening capability 18mm 23mm 33mm(No Shielding) Overload indication Blanking of all digits except MSD1 Maximum indication 1999 Low battery indication "B" mark on LCD readout 2 times/s Limitation of circuit voltage Less than AC 600V Operating temperature 0 to 40,<80% RH Storage temperature -10 to 60,<70% RH SR-44(1.55V)2 or LR-442 Power consumption 3mW SR hours,lr hours 45(W)140(H)20(D)mm 48(W)146(H)20(D)mm(H) 54(W)155(H)20(D)mm Approx.80g Soft case1 Instruction manual 1 Batteries(LR-44)2 6 33mm CT enables the leakage measurement for 60mm square cabtyre cable. Data-hold function.especially useful when working in dark or hard to get areas. Ultra compact size. Model 110 is a clamp-on type ammeter which is least affected by external magnetic fields. 30mmCT enables the leakage current measurement for SV cable (38m 2 ) Data hold function.especially useful when working in dark or hard to get areas. Pocket sized and light weight. Measuring method Dual integration mode 3.5 digit LCD, max.reading of 1999 Range 0~2mA/20mA/60A (50/60Hz) Ranging Manual ranging 50/60Hz, 235, 80% RH max Range Mini.Resolution 2mA 1A 1.0% rdg 5 dgt 20mA 10A 60A 100mA 1.0% rdg 5 dgt(0~50a) 5% rdg 5 dgt (50A~60A) Jaw opening capability 30mm Over range indication Blanking of all digits except MSD1 Maximum indication 1999 Low battery indication "B"mark on LCD readout Data hold indication "DH"mark on LCD readout Approx. 2 times/s. Limitation of circuit voltageless than AC 600V Operating temperature 0to40,<70% RH (Non-condensing) Storage temperature -10to 60,<70%RH (Non-condensing) LR-44 or SR-442 Power consumption Approx.3mW Battery Life Approx.100 hours (LR-44) Approx.200 hours (SR-44) 58.5(W)158(H)23(D)mm Approx.120g Batteries (LR-44) 2 Instruction manual 1 Carrying case 1 7

7 MINI DIGITAL CLAMP TESTER AC CURRENT Model 140 2CT METHOD MINI DIGITAL CLAMP TESTER AC CURRENT/LEAKAGE Model 2002 ACCurrent/Leakage 30/300mA, 30/300A 40mm CT Wide range of current measurements (AC ~300A). Safety standard Meets the requirements for double insulation to IEC (2010), IEC (2002) installation Category 600V phase to earth, Category 300V phase to earth. E.M.C. standard The instrument meets EN (2006). Measuring method Dual integration mode Measuring function Leakage current and load current 3.5 digital LCD, max. reading of 3200 Range 0~30mA/300mA/30A/300A (50/60Hz) Ranging 2 ranges manuals 235, 80% RH max. Range Resolution 30/300mA 1.2% rdg 5 dgt 30/300A 0~200A1.2% rdg 5 dgt 200~250A3.0% rdg 5 dgt 250~300A5.0% rdg 5 dgt Jaw opening capability Over range indication Maximum indication Low battery indication Data hold indication Auto power off Withstanding voltage Operating temperature Storage temperature Power consumption 40mm "OL" mark on LCD readout 3200 counts 2.5V~2.7V;" " mark on LCD readout Approx. 2 times/s.(digital display) Approx. 12 times/s. (Bargraph display) "DH" mark on LCD readout The meter is set to power off mode approx. 10 minutes after the power switch on. AC3700V 1 minute max. (Between the core of CT and outer case) 0 to 40, <80% RH (Non-condensing) -10 to 60, <70% RH (Non-condensing) LR-44 or SR-442 Approx. 5mW Approx. 50 hours (LR44) 64(W)162(H)23(D)mm Approx. 125g Carrying case1 Instruction manual1 Batteries2 8 Leakage current detection by 2CT method 40mmCT window and compact size Wide ranges from ma up to 200A and true-rms reading Conform to IEC safety requirements (CAT II 600V) 1) CURRENT DETECTION PART (Instrument CT) Inside diameter :40mm Withstanding voltage : AC 2000V/1 minute between CT core and grip 2) MEASURING PART Measuring function Measuring method Measuring range Range selection AC current detection A/D conversion rate Over range indication Data hold indication Low battery indication : Line Current, Leakage Current, 2CT Leakage Current : Clamp CT : Leakage Current 0200mA/2000mA(50/60 Hz) Line Current 020A/200A (50/60 Hz) : 4 range manual : True RMS : Equivalent dual integration mode : 2 times/sec. : Max reading with annunciators : "OL" mark on LCD : "DH" mark on LCD : "B" mark on LCD 3) GENERAL SPECIFICATION Circuit voltage : less than AC 600V Operating temperature : 040 < 85%RH without condensation Storage temperature : -1060, < 80%RH without condensation Withstanding voltage : AC 2000V/1 minute between CT core and grip : LR033 pcs. Dimension : 64(W)1950(H)24(D)mm Standard accessories : LR03 battery3 (installed in the body case), Instruction manual1, Soft Case1, Spare CT (CT-05-2)1 Option : Spare CT ZCT Model 2002 can measure load and leakage current by general method in the same manner as ordinary clamp meters but also can detect leakage current by using 2CT method in combination with optional CT sensor even in the fields where CT cannot be clamped to two wires in the single phase system. Spare CT CT-05-2 Inside diameter :5mm Dimension : 25(W)113(H)19(D) Spare CT ZCT-18-2 (Option) Inside diameter :18mm Dimension : 45(W)140(H)20(D) 4) ACCURACY (235, less than 85%RH) Range Resolution (50Hz/60Hz) AC 1000mA AC 10A AC 20A AC 200A 0.001A 0.1A 110dgt Primary Current 0100A110dgt Primary Current A310dgt Primary Current A dgt

8 MINI DIGITAL CLAMP TESTER AC CURRENT/LEAKAGE Model 310 AC Current/Leakage 30/300mA, 30/300A 40mm CT & "U" Type CT MINI DIGITAL CLAMP TESTER AC CURRENT/ LEAKAGE Model 340 2mA/20mA/60A 40mm CT The unique "U" type direct touch CT enables to measure the current of single & three phase circuit just by touching the conductors and it is suitable for the AC current measurement of narrow & congested circuit. Measuring method Dual integration mode Measuring function Leakage current and load current 3.5 digital LCD, max. reading of 3200 Over range indication "OL" mark on LCD readout Maximum indication 3200 counts Low battery indication 2.5V 2.7V; " " mark on LCD readout Approx.2 times/s. (Digital display) Approx.2 times/s. (Bargraph display) Data hold indication "DH" mark on LCD readout Auto power off The meter is set to power off mode approx. 10 minutes after the power switch on. Operating temperature 0 to 40, < 80% RH (Non-condensing) Storage temperature -10 to 60, < 70% RH (Non-condensing) LR-44 or SR-44 2 Power consumption Approx. 5mW Approx. 50 hours (LR44) 64(W)180(H)21(D) Approx.135g Carrying case1 instruction manual1 Batteries2 40mmCT Range Ranging 0 30mA/300mA/30A/300A(50/60Hz) 2 ranges manuals 23 5, 80% RH max. Range Resolution 30/300mA 1.2% rdg 5 dgt 30/300A 0~200A1.2% rdg 5 dgt 200~250A3.0% rdg 5 dgt 250~300A5.0% rdg 5 dgt Jaw opening capability40mm "U" Type CT Range 300A (Resolutoin 0.1A) 23 5, 80 RH max. Single Phase IV Conductor Parallel VVF Conductor Three Phase VVR Conductor Max Measurement Conductor20mm 5% 5% Estimated Value Model 340 is a clamp-on type ammeter which is least affected by external magnetic fields. Enabled high resolution measurement with 40 mmct by our new CT technology. Safety standard Meets the requirements for double insulation to IEC (2010), IEC (2002) installation Category 600V phase to earth, Category 300V phase to earth. Measuring method Dual integration mode 3.5 digit LCD,max. reading of 1999 Range 0~2mA/20mA/60A (50Hz) Ranging Manual ranging 50/60Hz, 23580% RH max. Range Mini.Resolution 2mA 1A 1.0% rdg 5 dgt 20mA 10A 60A 100mA Jaw opening capability Over range indication Maximum indication Low battery indication Data hold indication Operating temperature Storage temperature Power consumption 1.0% rdg 5 dgt(0~50a) 5% rdg 5 dgt(50a~60a) 40mm Blanking of all digits except MSD "B"mark on LCD readout "DH"mark on LCD readout Approx. 2 times/s. 0to 40,<70% RH (Non-condensing) -10to 60,<70% RH (Non-condensing) LR-44 or SR-442 Approx. 3.5mW Approx. 80 hours (LR-44) Approx.160 hours (SR-44) 68.5(W)175(H)23(D)mm Approx. 145g Batteries (LR-44) 2 Instruction manual1 Carrying case

9 CLAMP TESTER AC CURRENT/LEAKAGE DIGITAL CLAMP TESTER AC CURRENT/ LEAKAGE Model MCL-350 Model MCL-400D Model MCL-400RMS 10mA500A 7ranges 40mm CT 0.2A400A 5ranges 40mm CT 40mA400A 5ranges True RMS 40mm CT 20 times/sec.high speed sampling with True RMS reading. High speed response for max hold enables the measurement for the instantaneous tripping leakage current of the circuit breaker. High accuracy analog display with strong taut band meter. 3 years long battery life. Meter lock function and data output for recorder. Filter circuit for high frequency noise rejection. Current AC 0~10mA/50mA/500mA/1A 5A/50A/500A 3% of F.S. (50/60Hz) Voltage AC 0~500V 3% of F.S. (50/60Hz) Resistance 0~1K(25center) 3% of scale length Data output DC 100mV (Full scale) Affection of magnetic field 3mA or less (At 100A near by conductor) Safety standaed Meets the requirements for double insulation to IEC (2001), IEC (2002) installation Categoryll 600 volts phase to earth, Category lll 300 volts phase to earth. E.M.C. standard The instrument meets EN (2004). Operating temperature Storage temperature 0 to 40,<80% RH -10 to 60,<70% RH 1.5V("AAA"size,UM-4)2 65(W)210(H)34(D)mm Approx. 400g(Included batteries) Carrying case 1 Instruction manual1 Batteries(UM-4) 2 Spare fuse 1 Test lead1set Digital clamp-on tester with wide range of current measurement from 0.1A to 400A. Measuring method Dual integration mode 3.5digit LCD (235, 80% RH or less) Range Resolution 0.2A AC Current 2A 1mA (50/60Hz) 20A 200A 0.1A 1.0% rdg 5 dgt 400A 1A AC Voltage 600V 1V Resistance 2K 1 2K 1K 1.0% rdg 3.0% of F.S. Jaw opening capability 40mm Overload indication Blanking of all digits except MSD1 Maximum indication 1999 Low battey indication "B" mark on LCD readout 2 times/s Limitation of circuit voltage Less than AC 600V Data hold indication "DH" mark on LCD readout Affection of magnetic field 3mA or less (at 100A near by conductor) 1.5V("AAA"size,UM-4)2 69(W)197(H)32(D)mm Approx. 370g (Included batteries) Carrying case 1 Instruction manual 1 Batteries(UM-4) 2 Test lead1set Measuring method Dual integration mode digit LCD (235, 80% RH or less) Range Resolution 40mA 400mA 4A 1mA 1.0% rdg 5 dgt (50/60Hz) 40A 400A 0.1A 1.0% rdg 2% of F.S. A/D convertion True rms reading Jaw opening capability 40mm Overload indication "OL" mark on LCD readout Maximum indication 4000 Low battery indication "B" mark on LCD readout Data hold indication "DATA" mark on LCD readout Max.hold indication "MAX" mark on LCD readout Affection of magnetic field 3mA or less (At 100A near by conductor) 20 times/s Limitation of circuit voltage Less than AC 600V Operating temperature 0 to 40,<80% RH Storage temperature -10 to 60,<70% RH 6LR61 or AC adaptor Withstanding voltage AC2000V,1minute 69(W)207(H)33(D)mm Approx.450g Carrying case 1 Instruction manual 1 Optional accessory AC adaptor (DC9V) 12 13

10 DIGITAL CLAMP MONITOR AC CURRENT/LEAKAGE DIGITAL CLAMP TESTER AC CURRENT/LEAKAGE, AC CURRENT Model MCM-400 Model MCL-800D Model M-1800 Max Hold Function Memory Function 40mm CT Printing Format 200mA1000A 5ranges 80mm CT 20A/2000A/1800A/ 5ranges 80mm CT (DPU-201G Printer) (MCM-400) Monitoring for maximum current. Monitoring for leakage current. AC current/ leakage clamp-on tester. SUPER FUNCTIONS This intelligent clamp-on monitor was designed to maesure and monitor the maximum current of the circuit. Also, it is useful to measure and monitor the leakage current of the circuit. When the measured current exceeded the setting value,the data of "Memory start Time", "Memory stop Time", "Acquired Average Current"and "Acquired Maximum Current"are stored into the memory and displayed. The memorized data can be printed out in connection with optionally available DPU- 201G printer. Example of 13 data can be stored and displayed. The memory is backed up 5 days. The measuring range is extendable by using LAD-800 clamp-on adaptor. The number of acquisition is displayed up to 255. Leakage current Time setting Memory start time Memory stop time Average value Max value 80mmCT window. DC mv analog data output for recorder. The least affection from external magnetic field. Continuous long time measurement and useful data hold function. Measuring method Dual integration mode 3.5 digit LCD (235, 80% RH or less) Range Resolution 200mA 2A 1mA 2.0% rdg 5dgt 20A 10mA (50/60Hz) 200A 0.1A 1000A 1A Jaw opening capability 80mm Overload indication Blanking of all digits except MSD1 Maximum indication 1999 Low battery indication "B" mark on LCD readout 2 times/s Data hold indication "DH" mark on LCD readout Data output DC 100mV (Full count) Withstanding voltage AC2000V Limitation of circuit voltage Less than AC 600V Operating temperature 0 to 40,<80% RH Storage temperature -10 to 60,<70% RH UM-4(1.5V)2 Power consumption 3mW 350hours (By alkaline batteries) 138(W)225(H)37(D)mm Approx. 500g Carrying case1 Instruction manual 1 Batteries(UM-4) 2 80mmCT window and continuous long time measurement. DC mv analog data output for recorder. Measuring method Dual integration mode 3.5 digit LCD (235, 80% RH or less) Range Resolution 20A 10mA 3.0% rdg 3dgt 200A 0.1A (50/60Hz) 1800A 1A Jaw opening capability 80mm Overload indication Blanking of all digits except MSD1 Maximum indication 1999 Low battery indication "B" mark on LCD readout 2 times/s Data hold indication "DH" mark on LCD readout Data output DC 100mV (Full count) Withstanding voltage AC2000V Limitation of circuit voltage Less than AC 600V Operating temperature 0 to 40,<80% RH Storage temperature -10 to 60,<70% RH UM-4(1.5V)2 Power consumption 3mW 350hours (By alkaline batteries) 138(W)225(H)37(D)mm Approx. 500g Carrying case1 Instruction manual 1 Batteries(UM-4)

11 BIG WINDOW DIGITAL CLAMP TESTER AC CURRENT 3CT METHOD LEAKAGE CURRENT METER AC CURRENT Model MCL-1100D 1mA3000A 5ranges Model MCL-3000D 30A/300A/3000A 3ranges Model MCL-4000F New Method-Can Measure Leakage Current by clamping 3 or 4 CTs respectively to the conductors mm CT window. DC mv analog data output for recorder. Wide ranges for 3000A Safety Standavd : CAT.600V mm CT window. DC mv analog data output for recorder. Wide ranges for 3000A Safety Standavd : CAT.600V Measuring method True RMS reading 3.5 digit LCD (235, 80% RH or less) Range Resolution 300mA 3A 0.001A 1.5% rdg 8dgt 30A (50/60Hz) 300A 0.1A 3000A 1A Jaw opening capability 108mm Overload indication "OL" mark Maximum indication 3200 Low battery indication "B" mark on LCD readout 2 times/s Data hold indication "DH" mark on LCD readout Data output DC 300mV (Full count) Withstanding voltage AC3700V Limitation of circuit voltage Less than AC 500V Operating temperature 0 to 40,<80% RH Storage temperature -10 to 60,<70% RH UM-4(1.5V)2 Power consumption 6mW 200hours (By alkaline batteries) 194(W)341.5(H)52(D)mm Approx. 1900g Carrying case1 Instruction manual 1 Batteries(UM-4) 2 Measuring method True RMS reading 3.5 digit LCD (235, 80% RH or less) Range Resolution 30A 300A 0.1A 1.5% rdg 8dgt (50/60Hz) 3000A 1A 2.0% rdg 8dgt Jaw opening capability 108mm Overload indication On the LCD readout Maximum indication 3200 Low battery indication "B" mark on LCD readout 2 times/s Data hold indication "DH" mark on LCD readout Data output DC 300mV (Full count) Withstanding voltage AC5550V Limitation of circuit voltage Less than AC 500V Operating temperature 0 to 40,<80% RH Storage temperature -10 to 60,<70% RH UM-4(1.5V)2 Power consumption 6mW 200hours (By alkaline batteries) 194(W)341.5(H)52(D)mm Approx. 1850g Carrying case1 Instruction manual 1 Batteries(UM-4) 2 Most suitable to measure the leakage current in the fields where one CT cannot be clamped to the wires en bloc and also, this model can measure each line current up to AC 800A. ( Part) Measuring Range AC 02000mA/0800A 1%rdg5dgt Measuring Method Dual integration mode Rate 2 times/sec. Filter Function Hi-Frequency Cut (LPF=130Hz) DC mv Output 100mV F.S. Power Supply UM-4(1.5V)2 & mm, 500g Accesories 3 CTs, Carrying Case, Batteries and Instruction Manual Option CT for 3P/4W.(Model No. MCL-4000F-NCT) (CT Part) Diameter Applicable Current Circuit Voltage Remanence & Cable Length 36mm less than AC 800A less than 600V less than 10mA at 100A mm, 420g 3m 16 17

12 FLEXIBLE LEAKAGE CURRENT TESTER AC CURRENT Model RLM-1 1) CURRENT DETECTION PART ( CT SENSOR) Sensoring Method : Flexible Split-Core Type Inside Diameter :210mm(total length approx. 650mm) Influence of Residual Current: Less than 0.5A (at AC 50A, the point where influence is most receivable) Withstanding Voltage : AC 2200V/1 minute Length of Lead Wire : Approx. 2m between CT and Measuring Part MINI DIGITAL CLAMP TESTER AC CURRENT Model 200 AC Current 20A/200mA 33mm CT & "U" Type CT Model 210 AC Current 20A/200mA 33mm CT Freely Bending with Rogowski Method Flexible Clamp Sensor Useful for Difficult Access Locations with Wide Rages Even Coreless Coil but Least Influence from External Magnetic Field and Residual Current Superior Flexible CT enables Leakage Current Measurement 2) MEASURING PART Measuring Function : AC Line Current, AC Leakage Current Measuring Method : Dual Integration Mode Measuring Range : AC 3000mA/30A/300A/3000A (50/60 Hz) Range Selection : 4 Range Manual by Rotary Switch Rate : 2 Times/sec. : LCD max reading with annunciators Over Range Indication : "OL" mark on LCD Data Hold Indication : "DH" mark on LCD Low Battery Indication : "B" mark on LCD Data Hold Function : by "DH" Switch Filter Function : by Filter Switch to cut hi-frequency (Low Pass Filter for cut off 150 Hz) Signal Output : DC 300mV full scale to each range (Output impedance : less than 10K) Auto Power Off : Approx. 10 minutes after power on (this function is cancelled in case of using recorder cable for signal output) 3) GENERAL SPECIFICATION Circuit Voltage : Less than AC 600V Operating Temperature : 040, < 85%RH without condensation Storage Temperature : -1060, < 70%RH without condensation Withstanding Voltage : AC 2200V/1 minute Power Supply : 1.5V (AAsize, UM-3) x 6 Dimension (Measuring Part) : 159(W)105(H)53(D) mm Standard accessories : Battery (UM-3 x 6),Instruction Manual, Carrying Case 4) ACCURACY (235, less than 80%RH) Range Resolution 3000mA 1mA 3 rdg 10dgt 30A 300A 0.1A 2.5 rdg 5dgt 3000A 1A Signal Output 2 FS with "U" Type Direct Touch CT enables AC current measurement of Single & Three Phase Circuit just by touching CT to conductor. Measuring method Dual integration mode 3.5 digit LCD max. reading of 1999 Over range indication Blanking of all digits except MSD1 Maximum indication 1999 Low battery indication "B" mark on LCD Data hold indication "DH" mark on LCD time 2 times/sec Operating temperature 0 to +40, < 80% RH Storage temperature -10 to +60, < 70% RH SR-44 (1.55V) 2 or LR-44 2 Power consumption 2.5 mw SR-44 (200 hours), LR-44 (100 hours) 54(W)170(H)21(D)mm Approx. 100g Soft case 1 instruction manual 1 Batteries, LR-44 (1.55V) 2 33mmCT Range 0 20/200A % RH or less Range Resolution 20A 10mA 1.2 rdg 5 dgt (50/60Hz) 200A 100mA "U" Type CT Range 300A (Resolutoin 0.1A) 23 5, 80 RH max. Single Phase IV Conductor 5% Parallel VVF Conductor 5% Three Phase VVR Conductor Estimated Value Max Measurement Conductor20mm Ultra compact size with 23mmCT. Most suitable for the use of the narrow & congested circuit. Measuring method Dual integration mode 3.5 digit LCD max. reading of 1999 Range 0 20/200A % RH or less Range Resolution 20A 10mA 1.2 rdg 5 dgt (50/60Hz) 200A 100mA Jaw opening capability23mm Over range indication Blanking of all digits except MSD1 Maximum indication 1999 Low battery indication "B" mark on LCD Data hold indication "DH" mark on LCD time 2 times/sec Operating temperature 0 to +40 < 80% RH Storage temperature -10 to +60 < 70% RH SR-44 (1.55V) 2 or LR-44 2 Power consumption 2.5 mw SR-44 (200 hours), LR-44 (100 hours) 48(W)146(H)20(D)mm Approx. 80g Soft case 1 instruction manual 1 Batteries, LR-44 (1.55V)

13 MINI DIGITAL CLAMP TESTER AC CURRENT Model 220 ACCurrent 20A/200A 33mm CT MINI DIGITAL CLAMP TESTER AC CURRENT Model 225 ACCurrent 200A/600A 40mm CT 40mm CT window, and ultra compact size. Data hold function. Especially useful when working in dark or hard to get areas. Conform to IEC safety requirements. 33mm CT window, and ultra compact size Data-hold function. Especially useful when working in dark or hard to get areas. Conform to IEC safety requirements. Safety standard Meets the requirements for double insulation to IEC (2010), IEC (2002) installation Category 600V phase to earth, Category 300V phase to earth. E.M.C. standard The instrument meets EN (2006). Measuring method Dual integration mode 3.5 digit LCD max. reading of 1999 Range 0~20/200A %RH or less Range Resolution 20A 200A Jaw opening capability Over range indication Maximum indication Low battery indication Data hold indication time Withstanding voltage Operating temperature Storage temperature Power consumption 10mA 100mA 1.2% rdg 5dgt (50/60Hz) 33mm Blanking of all digits except MSD "B" mark on LCD "DH" mark on LCD 2 times/sec AC 3700V 1 minute max. (Between the core of CT and outer case) 0 to +40 <80%RH -10to +60<70%RH SR-44(1.55V)2 or LR-442 3mW SR-44(200 hours),lr-44(100 hours) 54(W)167(H)23(D)mm Approx. 100g Soft case1 Instruction manual1 Batteries,LR-44(1.55V)2 20 Safety standard Meets the requirements for double insulation to IEC (2010), IEC (2002) installation Category 600V phase to earth, Category 300V phase to earth. E.M.C. standard The instrument meets EN (2006). Measuring method Dual integration mode 3.5 digit LCD, max. reading of 1999 Range 0~200A/600A 235, 80% RH or less (50/60Hz) Range Resolution 200A 100mA 1.5% rdg 5 dgt 600A 1A 1.0% rdg 8 dgt Jaw opening capability40mm Over range indication Blanking of all digits except MSD1 Maximum indication 1999 Low battery indication "B" mark on LCD readout Data hold indication "DH" mark on LCD readout 2 times/sec. Withstanding voltage AC 3700V 1minute max. (Between the core of CT and outer case) Operating temperature 0 to 40, 80% RH max. (Non-condensing) Storage temperature -10 to 60, 70% RH max. (Non-condensing) 1.55V (SR-44 LR-44)2 Power consumption 5mW SR-44 (200 hours), LR-44 (100 hours) 64 (W)175(H)23(D)mm Approx. 115g Soft case1 Instruction manual1 Batteries LR-44 (1.55V)2 21

14 MINI DIGITAL CLAMP TESTER AC CURRENT AC/DC VOLTAGE RESISTANCE Model 2020 meets safety Standard CAT.II 600V and CAT.III 300V ANALOG CLAMP TESTER AC CURRENT Model A600A 5 ranges 40mm CT High accuracy analog display with taut band meter. Meter hold function. AC/DC voltage and resistance measurements. 40mm CT window and ultra compact size Low cost and multi-function clamp tester. Data-hold function and auto power off. Conform to IEC safety requirements. Safety standard Meets the requirements for double insulation to IEC (2010), IEC (2002) installation Category 600V phase to earth, Category 300V phase to earth. E.M.C. standard The instrument meets EN (2006). Measuring method Dual integration mode 3.5 digit LCD max. reading of 3200 Measuring range AC Current 30A/300A (2 range auto) AC Voltage 3V500V (4 ranges auto, 50/60Hz) DC Voltage 300mV500V(5 range auto) Resistance 300/3000 (2 range auto) %RH or less AC Current (ACA) 0300A 2%rdg8dgt AC Voltage(ACV) 0500V 2.3%rdg6dgt DC Voltage (DCV) 0500V 1.3%rdg3dgt Resistance () %rdg5dgt Jaw opening capability 40mm Over range indication "OL" mark on LCD. Auto power off Automatically power off mode approx.10 minutes after the power switch on. Low battery indication "B" mark on LCD Data hold indication "DH" mark on LCD time 2 times/sec Circuit voltage less than AC 500V. Withstanding voltage AC 3700V 1 minute max. (Between the core of CT and outer case) Operating temperature 0 to 40<80%RH (without condensing) Storage temperature -10 to 60<70%RH (without condensing) SR-44(1.55V)2 or LR-442 Power consumption 5mW SR-44 (200 hours), LR-44 (100 hours) 64(W)193(H)24(D)mm Approx. 100g Soft case1 Instruction manual1 Batteries, LR-44(1.55V)2 Test Lead1 Safety standard Meets the requirements for double insulation to IEC (2010), IEC (2002) installation Category 600V phase to earth. E.M.C. standard The instrument meets EN (2006). Withstanding voltage AC 5500V, 1 minute (between outer case and core of CT) Jaw opening capability40mm Current Voltage AC 6A/15A/50A/150A/600A ; 3% of F.S. (50/60Hz) AC 0~300V/600V DC 0~60V ; 3% of F.S. (50/60Hz) Resistance 0~1k/100k (50/5k center) ; 3% of scale length Temperature -50 to 200 (Thermister sensor) Operating temperature 0 to 40, <80%RH Storage temperature -10 to 60, <70%RH 1.5V ("AAA" size, R03)2 69(W)210(H)34(D)mm Approx. 400g (Including batteries) Carrying case1 Instruction manual1 Batteries2 Test lead1 set Optional MT-3000 Thermister sensor probe 22 23

15 DIGITAL CLAMP TESTER AC CURRENT DIGITAL CLAMP TESTER AC CURRENT Model 2010 Model A / 200A / 600A 40mm CT Multi function clamp-on tester Additional AC/DC voltage, resistance, diode test and continuity check. Data hold and auto power off function. 20A / 200A / 2000A 55mm CT Wide range of current measurements with tear drop style CT up to 2000A range. Additional AC/DC voltage, resistance, diode test and continuity check. Data hold and auto power off fuction. Operating temperature Storage temperature Power consumption and battery life Safety standard Meets the requirements for double insulation to IEC (2010), IEC (2002) installation Category 600V phase to earth. E.M.C. standard The instrument meets EN (2006). Withstanding voltage AC 5500V, 1 minute (between outer case and core of CT) Measuring method Dual integration mode Jaw opening capability40mm digit LCD max. reading of 2000 and annunciators Over range indication Blanking of all digits except MSD1 (Except AC/DC 600V and AC 600A renge) Low battery indication " " mark on LCD readout 2 times/s Data hold indication "DH" mark on LCD readout Auto power off The meter is set to power off mode approx. 10 minutes after the power switch on. 0 to 40, <80%RH -10 to 60, <70%RH "AAA" size, R03(1.5V)2 Approx. 3.5mW, 500hours continuous. 70(W)223(H)34(D)mm Approx. 425g Carrying case1 Test lead1 set Instruction manual1 Batteries2 Safety standard Meets the requirements for double insulation to IEC (2010), IEC (2002) installation Category 600V phase to earth. E.M.C. standard The instrument meets EN (2006). Measuring method Dual integration mode Jaw opening capability55mm digit LCD max. reading of 1999 and annunciators Over range indication Blanking of all digits except MSD1 Low battery indication " " mark on LCD readout 2 times/s Data hold indication "DH" mark on LCD readout Auto power off The meter is set to power off mode approx. 10 minutes after the power switch on. Operating temperature 0 to 40, <80%RH Storage temperature -10 to 60, <70%RH "AAA" size, R03 (1.5V)2 Power consumption and battery life Approx. 3.5mW, 500 hours continuous. 85(W)240(H)34(D)mm Approx. 350g Carrying case 1 Test lead 1 set Instruction manual1 Batteries 2 Measuring ranges (235, < 80%RH) : Measuring ranges (235, < 80%RH) : Range Max. input Range Max. input ~A (50/60Hz) Manual range ~V (50/60Hz) V Auto range (OHM) Auto range Continuity check 20A 200A 600A 2V 20V 200V 600V 200 2K 20K 200K 2000K 20M 2K 1.5% rdg 10 dgt 1.5% rdg 10 dgt 1.0% rdg 8 dgt 0.7% rdg 5 dgt 1.2% rdg 5 dgt 1.2% rdg 5 dgt 1.2% rdg 5 dgt 1.2% rdg 5 dgt 1.2% rdg 5 dgt 1.2% rdg 5 dgt 1.2% rdg 5 dgt 1.2% rdg 5 dgt 3% rdg 10 dgt Continuity beeper <Approx. 300 AC 600A AC/DC 600V rms Input protection 250V rms 250V rms ~A (50/60Hz) Manual range ~V (50/60Hz) V Auto range (OHM) Auto range Continuity check 20A 200A 2000A 2V 20V 200V 600V 200 2K 20K 200K 2000K 20M 2K 1.2% rdg 10 dgt 1.2% rdg 10 dgt 1.2% rdg 8 dgt 0.7% rdg 5 dgt 1.2% rdg 5 dgt 1.2% rdg 5 dgt 1.2% rdg 5 dgt 1.2% rdg 5 dgt 1.2% rdg 5 dgt 1.2% rdg 5 dgt 1.2% rdg 5 dgt 1.2% rdg 5 dgt 3% rdg 10 dgt Continuity beeper <Approx. 300 AC 2000A (30 seconds) AC/DC 600V rms Input protection 250V rms (30 seconds) 250V rms Diode Test 2V 10% rdg 3 dgt 250V rms Diode Test 2V 10% rdg 3 dgt 250V rms 24 25

16 MINI DIGITAL CLAMP TESTER AC/DC CURRENT AC Current Model 230 DC Current ACDC 20A200A 23mm CT Useful for DC A measurement for automobile service. Data-hold function.especially useful when working in dark or hard to get areas. Accurate gearing mechanism for closing of CT. Ultra compact size. Measuring method Jaw opening capability Overload indication Dual integration mode 3.5 digit LCD 23mm Blanking of all digits except MSD1 Maximum indication 1999 Low battery indication Limitation of circuit voltage Withstanding voltage Insulation resistance Operation temperature Storage temperature Power consumption "B"mark on LCD readout 2 times/s Less than AC/DC 500V AC 1000V, 1minute (Between outer case and core of CT) 10M or more (Between internal circuit and core of CT) 0 to 40,<80% RH -10 to 60,<70% RH SR-44(1.55V)2 or LR-442 7mW SR-44: 30hours, LR-44: 16hours 48(W)146(H)20(D)mm Approx.100g Soft case 1 Instruction manual 1 Batteries(LR-44)2 (23 5, 80% RH or less) Range Resolution (50/60Hz) (20~500Hz) Max. current 20A 10mA 1.0% rdg 5 dgt 1.5% rdg 5 dgt 200A 100mA 1.5% rdg 5 dgt (0~150.0A) 2.5% rdg 5 dgt (150.0~199.9A) 2.0% rdg 5 dgt (0~150.0A) 3.5% rdg 5 dgt (150.0~199.9A) 500A (peak) Range Resolution Max. current 20A 10mA 1.0% rdg 3 dgt 200A 100mA 1.5% rdg 3 dgt (0~150.0A) 2.5% rdg 3 dgt (150.0~199.9A) 500A (peak) MINI DIGITAL CLAMP TESTER AC/DC CURRENT Model 240 ACDC 020A/200A 30mm CT Ultra compact size and high accuracy AC/DC clamp-on tester. Data hold function. Especially useful when working in dark or hard to get areas. Wide range of current measurments from AC/DC to 200A with 30mm CT. Safety standard Meets the requirements for double insulation to IEC (2010), IEC (2002) installation Category 600V phase to earth, Category 300V phase to earth. E.M.C. standard The instrument meets EN (2006). Measuring method Dual integration mode 3.5 digit LCD, max. reading of , 80% RH or less Range Input range Resolution Max. input current 20A 0~19.99A 10mA 1.5% rdg 5 dgt (50/60Hz) 2.0% rdg 5 dgt (20~500Hz) 1.5% rdg 5 dgt (50/60Hz) AC 0~150.0A 2.0% rdg 5 dgt (20~500Hz) 200A 100mA 3.0% rdg 5 dgt (50/60Hz) 500A peak 150.0~199.9A 4.0% rdg 5 dgt (20~500Hz) 20A 0~19.99A 10mA 1.5% rdg 3 dgt DC 0~150.0A 2.0% rdg 3 dgt 200A 100mA 150.0~199.9A 3.0% rdg 3 dgt Jaw opening capability30mm Over range indication Blanking of all digits except MSD1 Low battery indication "B" mark on LCD readout 2 times/sec. Operating temperature 0 to 40, 80% RH max. (Non-condensing) Storage temperature -10 to 60, 70% RH max. (Non-condensing) 1.55V (SR-44 or LR-44)2 Power consumption Approx. 7mW SR-44;30 hours, LR-44;1 6 hours 44(W)146(H)20(D)mm Approx.80g Soft case 1 Instruction manual1 Batteries(LR-44)

17 MINI DIGITAL CLAMP TESTER AC/DC CURRENT DIGITAL CLAMP TESTER AC/DC CURRENT Model 250 Model 260 ACDC 200A1000A 40mm CT Ultra compact size and high accuracy AC/DC clamp-on tester. Data hold function.especially useful when working in dark or hard to get areas. Wide range of current measurements from AC/DC 0.1A to 1000A with 40mm CT. Average reading 55mm CT Low cost high performance and average reading AC/DC clamp tester count full scale display. Additional AC/DC voltage, resistance, frequency test, continuity check and diode test function. Auto power off and data hold function. Convenient push switch for auto zero adjustment in DC current measurement. AC conversion Safety standard Average sensing RMS reading Meets the requirements for double insulation to IEC (2010), IEC (2002) installation Category600V phase to earth. E.M.C. standard The instrument meets EN (2006). Withstanding voltage AC 5500V, 1 minute (Between outer case and core of CT) Measuring method Dual integration mode Jaw opening capability55mm digit LCD max. reading of 3999 and annunciators Over renge indication Blanking of all digits except MSD1 (Except AC/DC 2000A range) Low battery indication" " mark on LCD readout 2 times/s Data hold indication"dh" mark on LCD readout Auto power off The meter is set to power off mode approx. 10 minutes after the power swich on. Safety standard Meets the requirements for double insulation to IEC (2010), IEC (2002) installation Category 600V phase to earth, Category 300V phase to earth. E.M.C. standard The instrument meets EN (2006). Measuring method Dual integration mode Measuring function DC current,ac current 3.5 digit LCD, max. reading of 1999 Range AC (50/60Hz)/DC 0~200A, 1000A Ranging 2ranges manuals (at the center of CT) 235, 80% RH or less DC AC Range Input range 200A 0~199.9A 1000A 0~1000A 1.5% rdg 5 dgt 200A 0~199.9A 1000A 0~1000A 1.5% rdg 5 dgt (50/60Hz) Polarity Jaw opening capability Over range indication Low battery indication Data hold indication Operating temperature Storage temperature Power consumption Automatic no indication for positive polarity,minus () sign for negative polarity. 40mm Blanking of all digits except MSD1 "B" mark on LCD readout 2 times/sec. "DH" mark on LCD readout 0to 40, 80% RH max. (Non-condensing) -10 to 60, 70% RH max. (Non-condensing) 1.55V (LR-44)2 Approx. 7mW (Continuous approx. 16 hours) Soft case1 68.5(W)175(H)23(D)mm Instruction manual1 Approx. 170g Batteries 2 28 Operating temperature 0 to 40, <80%RH (Non-condensing) Storage temperature -10 to 60, <70%RH (Non-condensing) 1.5V ("AAA" size R03)2 Power consumption and battery life Approx. 14mW, 100 hours continuous. 85(W)240(H)34(D)mm Approx. 350g Carrying case1 Instruction manual1 Batteries2 Test lead1 set Measuring ranges (235, < 80%RH) : ~A (50/60Hz) A Manual range ~V (50/60Hz) V Auto/Manual range Hz Frequency Auto range (Resistance) Auto/Manual range Range Resolution Max. input 40A 2% rdg 8 dgt 400A 0.1A AC/DC 2000A 1.5% rdg 8dgt 2000A 1A 400mV 0.1mV 4V 0.001V 1.2% rdg 8dgt 40V 0.01V (50/60Hz) 400V 0.1V AC/DC 600V rms 600V 1V 100Hz 0.01Hz 1000Hz 0.1Hz 10kHz 0.001kHz 0.5% rdg 3dgt AC/DC 600V rms 100kHz 0.01kHz 1000kHz 0.1kHz k 0.001k input protection 40k 0.01k 1.5% rdg 8dgt 400k 0.1k 4000k 1k 250V rms 40M 0.01M 3% rdg 10dgt Ccntinuity beeper Continuity check Approx. <40 250V rms Diode test 3V 0.001V 10% rdg 3dgt 250V rms 29

18 DIGITAL CLAMP TESTER AC/DC CURRENT Model 270 True rms reading 55mm CT 30 Low cost high performance and true RMS reading AC/DC clamp tester count full scale display. Additional AC/DC voltage, resistance, frequency test, continuity check and diode test function. Auto power off and data hold function. Convenient push switch for auto zero adjustment in DC current measurement. AC conversion Safety standard AC coupled true RMS responding Meets the requirements for double insulation to IEC (2010), IEC (2002) installation Category600V phase to earth. E.M.C. standard The instrument meets EN (2006) Withstanding voltage AC 5500V, 1 minute (Between outer case and core of CT) Measuring method Dual integration mode Jaw opening capability55mm digit LCD max. reading of 3999 and annunciators Over renge indication Blanking of all digits except MSD1 (Except AC/DC 2000A range) Low battery indication" " mark on LCD readout Range 2 times/s Auto or manual ranging, AC/DC current (Manual ranging) Data hold indication"dh" mark on LCD readout Auto power off The meter is set to power off mode approx. 10 minutes after the power swich on. Operating temperature 0 to 40, <80%RH (Non-condensing) Storage temperature -10 to 60, <70%RH (Non-condensing) 1.5V ("AAA" size R03)2 Power consumption and battery life Approx. 25mW, 90 hours continuous. 85(W)240(H)34(D)mm Approx. 350g Carrying case 1 Instruction manual1 Batteries 2 Test lead 1 Crest factor :<3 (0~50% of the range) <2 (50~100% of the range) Measuring ranges (235, < 80%RH) : ~A (50/60Hz) A Manual range ~V (50/60Hz) V Auto/Manual range Hz Frequency Auto range (Resistance) Auto/Manual range Range Resolution Max. input 40A 2% rdg 8 dgt 400A 0.1A AC/DC 2000A 1.5% rdg 8dgt 2000A 1A 400mV 0.1mV 4V 0.001V 1.2% rdg 8dgt 40V 0.01V (50/60Hz) 400V 0.1V AC/DC 600V rms 600V 1V 100Hz 0.01Hz 1000Hz 0.1Hz 10kHz 0.001kHz 0.5% rdg 3dgt AC/DC 600V rms 100kHz 0.01kHz 1000kHz 0.1kHz k 0.001k input protection 40k 0.01k 1.5% rdg 8dgt 400k 0.1k 4000k 1k 250V rms 40M 0.01M 3% rdg 10dgt Ccntinuity beeper Continuity check Approx. <40 250V rms Diode test 3V 0.001V 10% rdg 3dgt 250V rms MINI DIGITAL CLAMP TESTER AC/DC CURRENT AC/DC VOLTAGE RESISTANCE 30mm CT window and ultra compact size Low cost and multi-function clamp tester. Data-hold function and auto power off. Conform to IEC safety requirements. Max. & Min.hold function One push zero adjust function for DC current range Safety standard Meets the requirements for double insulation to IEC (2010), IEC (2002), installation Category600V phase to earth, Category300V phase to earth. E.M.C. standard The instrument meets EN (2006). Measuring method Successive approximation mode 4 digit LCD max. reading of 9999 Measuring range AC Current 1000A DC Current 1000A AC Voltage 500V DC Voltage 500V Resistance %RH or less AC Current (ACA) 0600A1.5%rdg8dgt, A 3%rdg8dgt DC Current (DCA) 0600A1.5%rdg6dgt, A 3%rdg6dgt AC Voltage(ACV) 0500V1.0%rdg8dgt DC Voltage (DCV) 0500V1.0%rdg6dgt Resistance () %rdg8dgt Jaw opening capability 30mm Over range indication "OL" mark on LCD. Low battery indication "B" mark on LCD Data hold indication "DH" mark on LCD Max. display function "Max" mark on display, indicating max. value during measurement. Min. display function "Min" mark on display, indicating min. value during measurement. O adjustment for DC current range, can make display to 0 by ADJ switch. time 2 times/sec Circuit voltage less than AC/DC 500V. Withstanding voltage AC 3700V 1 minute max. (Between the core of CT and outer case) Operating temperature 0to40<80%RH ( without condensing ) Storage temperature -10to60<70%RH ( without condensing ) SR-44(1.55V)2 or LR-442 SR-44, LR-44 Power Consumption Approx.12mW 44.5(W)177(H)24(D)mm Model 280 meets safety Standard CAT.II 600V and CAT.III 300V Approx. 95g Soft case1 Instruction manual 1 Batteries, LR-44(1.55V)2 Test Lead1 31

19 TRUE-RMS AC/DC MINI CLAMP TESTER AC/DC CURRENT AC/DC VOLTAGE RESISTANCE DIGITAL CLAMP TESTER AC/ DC CURRENT/ LEAKAGE Model 290 RMS Model 600 The world first high accurate AC/DC leakage current clamp-on tester. meets safety Standard CAT.II 600V and CAT.III 300V AC/DC 0200mA/2000mA/10A 30mm CT window and compact size count full scale display and true-rms reading for AC current. Conform to IEC safety requirements (IEC , CAT 600V). Measuring function AC/DC current, AC/DC voltage and Resistance Measuring method Clamp CT Jaw opening capability 30mm Measuring ranges AC/DC 40A/400A manualac/dc 60V/600V auto, Resistance Change of measuring range By rotary switch AC current detection True RMS detection A/D conversion Successive approximation method Max count on LCD with annunciator Over range indication "OL" mark on LCD Data hold indication "DH" mark on LCD Zero adjustment For DC current range, by "O ADJ" switch rate 2 times/sec. Low battery indication "B" mark on LCD Circuit voltage less than AC/DC 500V Operating temperature 040< 80%RH ( without condensation ) Storage temperature -1060< 70%RH ( without condensation ) Withstanding voltage AC 3700V/1 minute between CT and outer case Auto power off UM-43 Dimension 44(W)180(H)24(D)mm Soft Case, Test Lead, Batteries, Instruction Manual (235, less than 80%RH) Range DC 40A DC 400A AC 40A AC 400A AC 60/600V DC 60/600V Resolution 0.1A 0.1A 0.01V 0.01V 0.1 Crest Factor less than %rdg3dgt 1.5%rdg5dgt 1.5%rdg5dgt(50/60Hz) 1.5%rdg8dgt(50/60Hz) 1.0%rdg8dgt 1.0%rdg6dgt 1.5%rdg8dgt One push zero adjust function for DC current range. Wide application for process control and automotive service. The world first AC/DC leakage current clamp tester with resolution. The least influence from the external magnetic field and noise with double shielding CT. Memory Function for MAX. and MIN. Value. For measurements of 4~20 ma current loop signal of transmission control. Safety standard Measuring method Measuring function Compliant with IEC (2010), IEC (2002) CAT300V. Dual integration method with true RMS reading. DC current, AC current (true RMS reading) with automatic zero adjustment, max. hold, min. hold, data hold,auto power off 3.5 digit LCD, max. reading of 1999 Range AC/DC 200mA, 2000mA, 10A Jaw opening capability 20mm 1.6 times/s Over range indication "OL" mark on LCD Data hold indication "DH" mark on LCD Low battery indication "B" mark on LCD Resolution /1mA/ DC current;1% rdg 5dgt (235,80% RH or less) AC current (50/60Hz); 1%rdg5dgt Limitation of circuit voltage Less than AC/DC 300V Withstanding voltage AC 2300V/1 minute max. between the core of CT and outer case. Operating temperature 0~50, <80% RH (Non-condensing) Storage temperature -20~60, <75% RH (Non-condensing) 1.5V ("AA" size, UM-3)2 120 hours or more (Alkalin) Auto power off The meter is set to power off mode approx. 10 minutes after the power switch on. 76(W)194(H)30(D)mm Approx. 340g Carrying case 1 Instruction manual1 Batteries

20 PRECISE AC/DC LEAKAGE CURRENT TESTER AC/DC CURRENT Model 700 Model 730 Model 740 The World First High Accurate AC/DC Leakage Current Testers. High Sensitive for Low Range Leakage Current. Suitable for Measurement of 4-20mA DC Controlled Circuit. DC mv Analog Signal Output. Lowest Influence from Magnetization & Terrestrial Magnetism. Wide Measuring Ranges - up to DC 1000mA & AC 10A. Safety Standard Measuring function Measuring method Jaw opening capability Measuring ranges AC current detection A/D conversion Over range indication Data hold indication Zero adjustment rate Low battery indication Signal Output Circuit voltage Operating temperature Storage temperature Withstanding voltage Auto power off Consumption Current Dimension Option : IEC / CAT 600V or CAT 300V : AC/DC current : Clamp CT (CTP-05DC:Slide/Hook Type) : 5mm (CTP-05DC), 30mm (CTP-30DC), 40mm : DC 100mA/1000mA, AC 100mA/1000mA/10A (45Hz65Hz) : Average sensing : Dual integration method : Max count on LCD with annunciator : "OL" mark on LCD : "DH" mark on LCD : For DC current range, by "0 ADJ" switch : 1 time/sec. for DC and 6 times/sec. for AC : "B" mark on LCD : DC 100mV full scale to each range (output impedance: less than 10K) : less than AC/DC 500V : 050, < 85%RH (without condensation) : -1060, < 70%RH (without condensation) : AC 3700V/1 minute between CT and outer case : Approx. 10 minutes after power on and can absolve this function by switch : UM-44 : Approx. 9mA (approx. 200h for continuous use) : Part 78(W)155(H)32(D)mm, approx. 280g CT (CTP-05DC) 19(W)133(H)28(D)mm, approx. 100g CT (CTP-30DC) 33(W)170(H)24(D)mm, approx. 165g CT (CTP-40DC) 64(W)162(H)23(D)mm, approx. 130g : Soft Case, Batteries, Instruction Manual : Cable for Recorder (235, less than 85%RH) DC Current (After zero adjustment by 0 ADJ switch) Range 100mA 1000mA Measuring Range mA mA mA mA Resolution 1%rdg10dgt 1%rdg10dgt 2%rdg10dgt 3%rdg10dgt Influence of Terrestrial Magnetism : Less than 2.0mA Influence of Magnetization : Less than 2.0mA by DC 1.5A on/off Influence of CT Open/Close : Less than 3.0mA Max Input Current : DC 1.5A (In case of over input more than DC 1.5A, output of CT will be lowered and the display will not become INSTRUMENT BODY CTP-05DC For M-700 CTP-30DC For M-730 CTP-40DC For M-740 AC Current Range 100mA 1000mA 10A Measuring Range mA mA A Resolution 0.001A 1%rdg10dgt (50/60Hz) 1%rdg10dgt (50/60Hz) 1%rdg10dgt (50/60Hz) Max Input Current : AC 20A 34 35

21 FLEXIBLE AC/DC CURRENT TESTER AC/DC CURRENT DIGITAL CLAMP TESTER AC CURRENT/LEAKAGE, AC CURRENT Model FCM-100 1) CURRENT DETECTION PART ( CT SENSOR) Sensoring Method : Flexible Split-Core Type Inside Diameter : 200mm (total length approx. 700mm, approx. 270g) Withstanding Voltage : AC 2200V/1 minute Length of Lead Wire : Approx. 2m between CT and Measuring Part 2) MEASURING PART Measuring Function : AC/DC Line Current Measuring Method : Dual Integration Mode Measuring Range : AC/DC 3A/30A/300A/2500A (AC50/60 Hz & DC) Range Selection : 3 Range Manual by Rotary Switch Rate : 2 Times/sec. : LCD max reading with annunciators Over Range Indication : "OL" mark on LCD Data Hold Indication : "DH" mark on LCD Low Battery Indication : "B" mark on LCD Data Hold Function : by "DH" Switch Zero Adjustment : for DC current range, by "0 SET" switch Auto Power Off : Approx. 10 minutes after power on Model HCL mA/20A/200A 3ranges 33mm CT Safety Operation for High Voltage Circuit Provides the wide range of current measurement from 1mA/10mA to 200A/500A (HCL-3000/HCL-5000). Useful one hand operation with the extended safety handle. Provides the safety current measurements on circuits having internal voltage from AC 80V to AC 7000V. Data-hold function is especially usefull when working in dark or hard to get areas. AC 14kV (1minute) withstanding voltage between jaw core and handle. Model HCL A/200A/500A 3ranges 33mm CT Freely Bending with Flexible Clamp Sensor Useful for Difficult Access Locations with Wide Rages up to AC/DC 2500A With Minimum Resolution of 1mA Large Inside Diameter CT with 200mm 3) GENERAL SPECIFICATION Circuit Voltage : Less than AC 600V Operating Temperature : 0 40,< 85%RH without condensation Storage Temperature : , < 70%RH without condensation Withstanding Voltage : AC 2200V/1 minute Power Supply : 1.5V ( AA size, UM-3) x 6 Dimension (Measuring Part) : 159(W) 105(H) 53(D) mm Standard accessories : Battery (UM-3 x 6), Instruction Manual, Carrying Case 4) ACCURACY (23 5, less than 80%RH) AC/DC Range Resolution 3A 0.001A 30A 300A 0.1A 2500A 1A 3 rdg 10 dgt 10 rdg 10 dgt Model HCL-3000 Measuring method Dual integration mode 3.5 digit LCD Range 2000mA 20A 200A 20A 200A Resolution 1mA 10mA 0.1A 10mA 100mA 2.0% rdg 5 dgt(50/60hz) HCL-5000 Jaw opening capability 33mm Overload indication Blanking of all digits except MSD1 Maximum indication 1999 Low battery indication "B" mark on LCD readout 2 times/s Limitation of circuit voltage Less than AC 7000V (50/60Hz) Withstanding voltage AC 14KV, 1minute (Between handle and core of CT) Insulation resistance 100M or more (Between handle and core of CT) Operating temperature 0 to 40,<80% RH Storage temperature 10 to 60,<70% RH UM-3(1.5V)2 315(L)mm54mm Approx.240g (Excluding batteries) Carrying case1 Instruction manual 1 Batteries(UM-3)2 Optional accessory Rubber handle cover 23580% RH or less 500A 1A 20/200A2.0% rdg 5 dgt(0~400a,50/60hz) 500A2.5% rdg 5 dgt(50/60hz) 36 37

22 DIGITAL CLAMP TESTER AC CURRENT FOR HI-VOLTAGE CIRCUIT Model HCL-5000D Model HCL-1000D DIGITAL CLAMP TESTER AC CURRENT FOR HI-VOLTAGE CIRCUIT Model HCL-9000S Safe AC current measurement by optical isolated transmission method on circuit having internal voltage from AC 80V to AC 23kV. Provides wide range of current measurement from AC to 600A. Useful analog signal data output for the recorder. Sealed to withstand water and contaminants. Wide Range Measurement of 0.1A600A. Easy Operation - Push & Pull Auto Opening/ closing CT Safety Design & Function Auto Power off Function & Waterdrop Proof Structure Measuring Function AC line current Measuring Method Dual integration mode 3.5 digit LCD max. reading of 1999 with annunciators Measuring Range 020A/600A manual (50Hz or 60Hz) Jaw opening Capability 35mm %RH or less Range Resolution 20A 2%rdg8dgt 600A 1A 0400A2%rdg8dgt 400A600A3%rdg8dgt Data hold Function "DH" mark on LCD Auto Power off Automatically power off mode, approx. 5minutes after the power switch on. time 2 times/sec Low Battery Indication [B] mark on LCD. Operating Temperature 040, less than 80%RH without condensing Battery UM-42 & 70(W)356(H)68(D)mm, approx. 400gs. Batteries, UM-4 2pcs. Carrying Case1pce. Instruction manual 1pce. 38 Safe AC current measurement by hot stick on circuit having internal voltage from AC 80V to AC 33KV. Provides wide range of current measurement from AC to 600A. Peak Hold Function and with UNIVERSAL adapter for attachment of hot stick. Sealed to withstand water and contaminants. Provides the smooth and easy clamping for the cable with special made "PUSH TO OPEN" mechanism. Measuring method Dual integration mode Measuring function AC line current 3.5 digit LCD, max. reading of 1999 with annunciators Range 0-20A / 600A (50/60Hz) Ranging 2 manual ranging 235, 80RH or less Range Resolution 20A 2.5%rdg8dgt 600A 1A 0400A 2.5%rdg8dgt 400A600A 3%rdg8dgt Jaw opening capability 35mm Low battery indication "B" mark on LCD readout Over range indication Blanking of all digits except MSD1 (Except 600A range) 2 times/sec. Peak Hold Function LED lamp is lightning when push the peak hold switch. Insulation resistance 100M or more by DC 1000V insulation tester (Between operation handle and core of CT) Withstanding voltage AC 40kV, 1 minute (Between operation handle and core of CT) Limitation of circuit voltage AC 80V to 23kV 1.5V ("AAA" size)2 Constructure Water resistance rank (Japanese standard) 70(W)290(H)32(D) mm (When retracted) Approx. 350gs including batteries Carrying case1 Instruction manual1 Batteries 2 Provides the smooth and easy clamping for the cable with special made "PUSH TO OPEN" mechanism. Measuring method Measuring function Structure Range Ranging Jaw opening capability Low battery indication Optical transmission Over range indication Data hold indication Data output Insulation resistance Withstanding voltage Power consumption Constructure 39 Dual integration mode AC line current Optically isolated between CT part and display/grip part. 3.5 digit LCD, max. reading of 1999 with annunciators 0~20A/600A (50/60Hz) 2 manual ranging 235, 80RH or less Range Resolution 20A 2.5% rdg 8 dgt 600A 1A 0~400A2.5% rdg 8 dgt 400~600A3% rdg 8 dgt 35mm CT part;red LED lamp /grip part;"b" mark on LCD readout Infrared LED and photo diode Blanking of all digits except MSD1 (Except 600A range) 2 times/sec. "DH" mark on LCD readout DC 100mA (Full count) DC 30mA (600A range) Data output accuracy;1% of full count Output impedance; 10k or less 1000M or more by DC 1000V insulation tester (Between operation handle and core of CT) AC 46kV, 5 minute (Between operation handle and core of CT) CT part;1.5v ("AAA" size)3 /grip part; 1.5V ("AAA" size)2 CT part; 5mA /grip part; 3mA Water rasistance rank(japanese standard) 70(W)550(H)48(D)mm (When retracted) 70(W)1110(H)48(D)mm (When steretched) Approx. 800g Carrying case 1 Instruction manual1 Batteries 5

23 LEAKAGE CLAMP METER FOR ARRESTER DIGITAL HARMONICS TESTER Model ALCL-40/ALCL-40L Model HWT-300 GENERAL This model ALCL-40 mainly measures very small leakage current of grounding line connected with Arrester, etc. The CT which is applied to this model is hardly affected by external magnetic field and therefore, model ALCL-40 can measure leakage current very accurately in high magnetic and electric field 1) CT Sensor Inside Diameter of CT Structure 2) Measuring Part Measuring Function Measuring Method Measuring Range Input Frequency AC Conversion A/D Conversion Rate Over Indication Low Battery Indication Data Hold Function Auto Power Off Other Function 3) General Specs. Power Supply 40 40mm Apart from Measuring Part Leakage Current, Harmonic Current(Dominant & Third Wave) CT Clamp-on Method 0-300A/3mA/30mA(3range manual) 45-60Hz(Dominant Wave Frequency) RMS Detection Method Double Integration Method 3200 count max.,lcd 2 times/second "OL" on the display "B" sign on the display "DH" sign on the display Approx.10 minutes after power on Motor Drive Switch for CT open/close AA size Alkaline battery4 Operating Circuit Voltage Less than 500V AC Operating Temperature 040, less than 80%RH, w/o condensation Storage Temperature -1060, less than 70%RH, w/o condensation 4) (23)5, less than 80%RH) 4-1 AC Current Range Resolution (4565Hz) Max.Applicable Current 300A 3mA 30mA 100nA(0.1A) 1A(0.001mA) 10A() 1.2%8digit 40A rms AC ConversionRMS Detection Method Crest Factor<3 (050% of the range) <2 (50100% of the range) 4-2 Harmonic Current(Dominant Current, 3 rd Harmonic Current) Detection Method : Automatic Tuned Filter Min. Dominant Current Input : more than 3% of each range : (1%5digit)(AC Current ) (Tolerance influenced by adjacent frequency) * In case that the harmonic current is more than 4% of the dominant wave Tolerance influenced by adjacent frequency : 1.5% Measurement for harmonics on current 41 The best monitor for determining harmonic distortion levels in the field use. Measures harmonics current flow up to the 25th harmonic. Small size, light weight, low cost. Easy to use with clamp-on operation. General Specification Measuring method Dual integration mode with true rms reading Measuring function Load current & leakage current (All pass mode), harmonics current (Harmonics mode) 3.5 digit LCD, max. reading of 4000 Range 0~400mA/4A/40A/300A Input frequency 45Hz~65Hz Jaw opening capability 40mm Over range indication "OL" mark on LCD readout Low battery indication " " mark on LCD readout time 2 times/s Data hold indication "DH" mark on LCD readout Data output DC 100mV for full scale (400mA/4A/40A range) DC 75mV for full scale (300A range) ; 1% (Full scale) Output impedance; 10k or less Affection of magnetic fieldsless than 3mA (100A nearby conductor) Auto power off The meter is set to power off mode approx. 10 minutes after the power switch on. Withstanding voltage AC 2200V, 1 minute max. (Between the core of CT and outer case) Limitation of circuit voltage Less than AC 600V Operating temperature 0 40, <80%RH (Non-condensing) Storage temperature -1060, <70%RH (Non-condensing) 1.5V ("AAA" size, R03)3 or AC adaptor (Optional) Power consumption Approx. 13mA Approx. 50 hours (Manganese battery) 68(W)207(H)33(D)mm Approx. 430g Carrying case1 Instruction manual1 Batteries 3 Measuring Mode 1. All pass mode accuracy 400mA, 4A, 40A range; 1% rdg 8 dgt 300A range; 1% of full scalle 2. Harmonics mode Measuring method Synchronous filter Measurable harmonics Fundamental frequency to 25th harmonics Minimum fundamental input current More than 5% of full scale in each range (235) 1% rdg 5 dgt Error by neighboring harmonics Harmonics Harmonics component ratio of the neighboring frequency Typical accuracy 5th 65% 3% rdg 5 dgt 7th 41% 3.5% rdg 5 dgt 1113th 20% 4% rdg 5 dgt 15~23rd 10% 5% rdg 5 dgt For example : The neighboring frequency of 5th harmonic means 4th harmonic and 6th harmonic. If the harmonic component ratio of 4th harmonic and 6th harmonic is 65%, the typical accuracy will be 3% rdg 5 dgt.

24 DIGITAL HARMONICS TESTER DIGITAL HARMONICS TESTER Model HWT-301 Harmonics measurements on current and voltage for the electric line The best monitor for determining harmonic distortion levels in the field use. Measures harmonics voltage and harmonics current flow up to the 25th harmonic. Measures leakage current, load current, voltage with true rms reading. Small size, light weight, low cost. Easy to use with clamp-on operation. Model HWT-301 General Specification Measuring method Dual integration mode with true rms reading Measuring function Load current, leakage current, harmonics current, voltage, harmonics voltage, resistance Safety standard Meets the requirements for double insulation to IEC (2010), IEC (2002) installation Category 600V phase to earth, Category300V phase to earth. E.M.C. standard The instrument meets EN (2006). Affection of magnetic fieldsless than 3mA (100A nearby conductor) digit LCD, max. reading of 4000 Input frequency 45Hz~65Hz time 2 times/s Over range indication "OL" mark on LCD readout Low battery indication " " mark on LCD readout Data hold indication "DH" mark on LCD readout Jaw opening capability 40mm Withstanding voltage AC 3700V/1 minute max. (Between the core of CT and outer case) Operating temperature 0 40, <80%RH (Non-condensing) Storage temperature -10~60, <70%RH (Non-condensing) 1.5V ("AAA" size, R03)3 Power consumption Approx. 13mA Auto power off The meter is set to power off mode at approx. 20 minutes after the power switch on. Approx. 50 hours continuous (By manganese battery) 70(W)223(H)34(D)mm Approx. 440g Batteries 3 Carrying case 1 Instruction manual1 Measuring Ranges Note : Electrical characteristic (18 28, 80%RH max) All pass mode AC Current (True rms) AC Voltage (True rms) Resistance Range Resolution Input impedance Max. input voltage 400mV 0.1mV AC 250V rms 1.0% rdg 8dgt >10M 400V 100mV AC 450V rms Range Resolution Max. test current Open circuit voltage % rdg 8dgt 70A 1.5V Input protection : 400V rms Harmonics Mode Range Resolution 400mA 4A 40A Measuring method Synchronous filter Measurable harmonics Fundamental frequency to 25th harmonics. Minimum fundamental input More than 5% of full scale in each range. Harmonics 1~9th 10~19th 20~25th 1mA 10mA 1.0% rdg 8dgt 300A 100mA 1.0% rdg 1% of full scale (In case of more than 4% harmonics are included against fundamental input) (1% rdg 5dgt)(Basic accuracy of ACA or ACV)(Error by neighboring harmonics) (2% rdg 5dgt)(Basic accuracy of ACA or ACV)(Error by neighboring harmonics) (5% rdg 5dgt)(Basic accuracy of ACA or ACV)(Error by neighboring harmonics) 42 43

25 HARMONICS TESTER HARMONICS TESTER Model HWT-1000 Model HWT-1000 The HWT-1000 is a harmonics tester that measures harmonic components on a commercial power line and performs such measurements as that of the direction of generation of these components. It has one channel each of voltage and current input, and the PT ratio and CT ratio of each can be set, enabling first order conversion of the measured value.the HWT-1000 is capable of measurements from the fundamental frequency up to the 40th harmonic. Measurements can be made on single -phase, single-phase/3-wire, three-phase/3-wire, and threephase/4-wire power lines, and measurement items are as follows. Measurement and digital display of voltage/current values, active/reactive power, phase/power factor Waveform display of voltage/current Harmonic component analysis and display for voltage/current Voltage/current harmonic spectrum display Harmonic power/direction spectrum display List of content and phase of each harmonic List of rms value and phase of each harmonic Measurement results can be stored within the HWT-1000 and can also be printed on a printer. Because the current input is made using a clamp-type current transducer, it is possible to make measurements without disturbing live wires. Functional Specification Input Section Voltage Input Number of input channels 1 Input ranges 150/500 Vrms Usable input ranges 150-Vrms range: 10 to 160 Vrms 500-Vrms renge: 30 to 500 Vrms Range switching Manual Input impedance 1M Measurement Section Measurement method Maximum input peak voltage/current Basic measurement accuracy (At 235 and 80% maximum relative humidity) True rms measurement 1.7 times each range value (See table below) Current Input Number of input channels 1 Input ranges 0.5/5/50/300 Arms Usable input ranges 0.5-Arms range: 0.05 to 0.6 Arms 5-Arms range: 0.5 to 6 Arms 50-Arms range: 5 to 60 Arms 300-Arms range: 30 to 300 Arms Range switching Manual Input method Current transducer clamp Fundamental frequency input range45 to 65 Hz Sync method Voltage-input priority (Syncing on current alone is also possible) Measurement function Range Resolution 0.5A 5A 1mA 1% rdg 5 digits AC current 50A 10mA 0 to 200A :1.0 rdg 5 digits 300A 100mA 200A to 250A :3.0 rdg 5 digits 250A to 300A :3.0 rdg 5 digits AC voltage 150V 0.1V 1% rdg 5 digits 500V 0.1V 1% rdg 5 digits Harmonic Analysis Section Range of analyzed orders Analysis results displayed items Analysis reference phase Fundamental to 40th harmonic Voltage/current value and Vn-In phase for each order Voltage/current value content and Vn-In phase for each order Voltage (Or current for current-only input) Analysis Level (For a fundamental input level of 30% of the input range) Voltage input Fundamental to 10th harmonic 1.5% of rdg 3 digits 11th to 20th harmonic 5% of rdg 3 digits 21st to 30th harmonic 10% of rdg3 digits 31st to 40th harmonic 20% of rdg3 digits Current input Fundamental to 10th harmonic 3% of rdg 3 digits 11th to 20th harmonic 6% of rdg 3digits 21st to 30th harmonic 15% of rdg3 digits 31st to 40th harmonic 30% of rdg3 digits 44 45

26 HARMONICS TESTER Model HWT-1000 Analysis phase accuracy (For a fundamental input level of 30% of the input range) 1st to 10th harmonic 3 deg 11th to 20th harmonic 5 deg 21st to 30th harmonic 15 deg 31st to 40th harmonic 30 deg Power Measurement Section Measurement display items Analysis results display Active power, reactive power, phase, power factor Power/direction spectrum display for each order harmonic Analysis results display (Spectrum display for each order level) List display of content and phase for each order List display rms value and phase for each order THERMAL PRINTER FOR HWT-1000 HARMONICS TESTER Model BS-80TSL Simple design and compact size. High speed printing for the charactor and graph. Automatic loading mechanism for the setting of printing paper. Convenient battery operation for the field use. Waveform Section Analog display Digital display One-period display voltage and current Distortion factor of voltage/current Peak voltage/current values Measurement Data Processing Functions Measurement data output Measurement data storage Measurement data printing Output to an external printer via RS-232c 100 set Printing of selected measurement data Printing of held measurement data Other Functions A/D conversion resolution rate Averaging polarity correction 3-phase capability Automatic power-off function General Specifications Continuous operation Operating environment Storage environment Withstanding voltage Insulation resistance Optional accessories 16 bits 256 samples/period Selectable:1, 2, 4, 8, 16 periods Automatically corrected by fundamental voltage/current phase difference. Power and phase compensation provided for 3-phase, 3-wire lines. In the P-OFF mode, power is shut off after approximately 15 minutes with no key operations. Ni-CD battery drive (Charger) Approx.16 hr (Measurement only) after a full battery charge. Temperature: 5 to 35 Humidity 80% max. relative humidity (Non-condensing) Temperature: -10 to +50 Humidity 70% max. relative humidity (Non-condensing) 2000 VAC for 1 minute (Approximate sinewave at 50/60 Hz between all measurement terminals and case) 10 M min.(measured using a 500-VDC insulation tester) 200 (W)100(H)81(D)mm (Main unit only) Approx.1.7kg (Main unit only) Carrying case Instruction manual Voltage pickup cable set Current detection CT Charger (Optional made) BS-80TSL Printer LAD-1000H High-voltage clamp adaptor Printing method Thermal serial dot matrix Printing speed 41 charactor/sec. (1.86 line/sec.) Printing width 63mm Charactor size (selectable) 168 dot matrix (3.41.2mm) 1616 dot matrix (3.42.4mm) 1632 dot matrix (3.44.8mm) Number of dot for graph printing dot/line Printing paper mm(W)15m(L),38mm (Parts number BS-80-15) 1.5V ("AA" size or UM-3)4 or AC adaptor (Output DC 6V/1500mA) Power consumption 1A (Typical), 4.2A (Peak) Operating temperature 0 to 40, 80%RH max. (Non-condensing) 134(W)60(H)180(D)mm Approx. 550g Optional accessory AC adaptor 46 47

27 POCKT TYPE DIGITAL MULTIMETER POCKT TYPE DIGITAL MULTIMETER New Model MCD-107 Ultra compact size and weight Easy operation with rotary switch 4000count full scale with autoranging Auto Power Off Function Model MCD-006 meets safety standard CAT.II 500V Model MCD-007 MEASURING RANGES & ACCURACY (235, 80%RH no-condensing) Function DC Voltage AC Voltage Resistance Capacitance Frequency Duty 0.1~99% Continuity Check Diode Test Range 400.0mV 4.000V 40.00V 400.0V 500V 4.000V 40.00V 400.0V 500V K 40.00K 400.0K 4.000M 40.00M 40.00nF 400.0nF 4.000F 40.00F 100.0F 9.999Hz 99.99Hz 999.9Hz 9.999Hz 99.99KHz (0.7%rdg+3dgt) (1.3%rdg+3dgt) (2.3%rdg+10dgt) (2.3%rdg+5dgt) (2.0%rdg+5dgt) (5.0%rdg+5dgt) (10%rdg+5dgt) (5.0%rdg+10dgt) (10%rdg+15dgt) (0.7%rdg+5dgt) GENERAL : LCD, max.reading of 4000 Polarity : Automatic ()negative indication Over range indication : "OL" mark on LCD readout Low battery indication : "B" mark is displayed when the battery voltage drops below operating voltage : 3 times/sec. Operating temperature : 040, <80%RH (non-condensing) Storage temperature : 1050, <70%RH (non-condensing) Power Supply : Lithium battery CR2032(3V)1 Power consumption : Approx.6.0mW(typical at DVC) & : 98(H)59(W)9.5(D)mm : Book type Cover case 1 Instruction Manual1 Battery 1 48 Input Resistance more than 100M approx.11m Approx.10M approx.11m approx.10m Beeping 1060Opening Voltage : approx. 0.4V Opening Voltage : approx.1.5v Opening Voltage : Approx.0.4V Current Voltage is changing up to resistance value to be measured : after cancelled the display value by relative function Remark at AC sine wave Sensitivity of input voltage 9.999Hz9.999MHz : more than 10Vrms 99.99KHz : more than 40Vrms Input Sensitivity & Frequency Characteristic (Rectangular Wave Input Duty 50%) 2.5V 0 to peak input1khz 6V 0 to peak input10khz 40V 0 to peak input70khz Ultra compact size and light weight. Easy operation with rotary switch. AC/DC voltage, resistance, continuity check and diode test with full autoranging operation digit LCD, max. reading of 3200 Polarity Automatic,()negative polarity indication. Over range indication "OL" mark on LCD readout Low battery indication " "mark is displayed when the battery voltage drops below operating voltage 2 times/sec. Auto power off The meter is set to power off mode approx. 10 minutes after the power switch on. Operating temperature 0 to 40,<70% RH(Non-condensing) Measuring ranges (235, > 80% RH or less) DC Voltage Range Resolution Input resistance Max. input 320mV 100V 1.3% rdg 3 dgt >1000M 3.2V 1mV 0.7% rdg 3 dgt Approx. 11M 32V 10mV 500V DC or AC rms 320V 100mV 1.3% rdg 3 dgt Approx. 10M 500V 1V AC Voltage (50/60Hz) Range Resolution Input impedance Max. input 3.2V 1mV Approx. 11M 32V 10mV 2.3% rdg 6 dgt 320V 100mV Approx. 10M 500V DC or AC rms 500V 1V Resistance Range Resolution Test current Input protection m 2.0% rdg 5 dgt < 0.7mA 3.2K 1 < 0.13mA 32K 320K % rdg 3 dgt < 13A < 1.3A 500V DC or AC rms 3.2M 1K 6.0% rdg 4 dgt 32M 10K 10% rdg 10 dgt < 0.13A Diode Test Range Resolution Test current Input protection 3.2V 1mV 10% rdg 3 dgt Approx. 0.7mA (Vf=0.6V) 500V DC or AC rms Continuity Check Range Resolution Continuity Beeper Test current Input protection m < Approx.20 < 0.7mA 500V DC or AC rms count full scale with bargraph display. Low power consumption with auto power off function. Storage temperature 20 to 60,<80%RH(Non-condensing) LR-44 (1.55V)2 Power consumption 5.0mW MCD (H)60(W)9.5(D)mm MCD (H)80(W)10.5(D)mm Approx. 86g(MCD-007) Approx. 93g(MCD-006) (Including batteries and case) Hard cover case1 Instruction manual1 Batteries2

28 POCKT TYPE DIGITAL MULTIMETER Model MCD-008 with the NEW & UNIQUE FUNCTION CORD REEL TEST LEAD TYPE Test Lead Wires can be internally rolled up into the body case by one touch switch. POCKT TYPE DIGITAL MULTIMETER TRUE RMS READING Model MCD-009 Model MCD-010 Ultra compact size and light weight. Easy operation with rotary switch. AC/DC voltage, resistance, continuity check and diode test with full autoranging operation digit LCD, max. reading of 3200 Polarity Automatic,()negative polarity indication. Over range indication "OL" mark on LCD readout Low battery indication " " mark is displayed when the battery voltage drops below operating voltage. 2 times/sec. Auto power off The meter is set to power off mode approx. 10 minutes after the power switch on. Measuring ranges(235, > 80% RH or less) count full scale with bargraph display. Low power consumption with auto power off function. Operatin temperature 0 to 40, < 70% RH (Non-condensing) Storage temperature 20 to 60, < 80% RH (Non-condensing) LR-44(1.55V) 2 Power consumption 5.0 mw 72(W)114(H)22.5(D)mm Approx. x100g (Including batteries) instruction manual 1 Batteries 2 DC Voltage Range Resolution Input resistance Max. input 320mV 100V 1.3% rdg 3 dgt >1000M 3.2V 1mV 0.7% rdg 3 dgt Approx. 11M 32V 10mV 500V DC or AC rms 320V 100mV 1.3% rdg 3 dgt Approx. 10M 500V 1V AC Voltage (50/60Hz) Range Resolution Input impedance Max. input 3.2V 1mV Approx. 11M 32V 10mV 2.3% rdg 6 dgt 320V 100mV Approx. 10M 500V DC or AC rms 500V 1V Resistance Range Resolution Test current Input protection m 2.0% rdg 5 dgt < 0.7mA 3.2K 1 < 0.13mA 32K 320K % rdg 3 dgt < 13A < 1.3A 500V DC or AC rms 3.2M 1K 6.0% rdg 4 dgt 32M 10K 10% rdg 10 dgt < 0.13A Diode Test Range Resolution Test current Input protection 3.2V 1mV 10% rdg 3 dgt Approx. 0.7mA (Vf=0.6V) 500V DC or AC rms Continuity Check Range Resolution Continuity Beeper Test current Input protection m < Approx.20 < 0.7mA 500V DC or AC rms Book Case Type 60(W)110(H)9.5(D)mm Approx. 86g Ultra compact size and light weight. Easy operation with rotary switch. AC/DC voltage, resistance, continuity check and diode test with full autoranging operation digit LCD, max. reading of 3200 Polarity Automatic,()negative polarity indication. Over range indication "OL" mark on LCD readout Low battery indication " "mark is displayed when the battery voltage drops below operating voltage 2 times/sec. Auto power off The meter is set to power off mode approx. 10 minutes after the power switch on. Measuring ranges (235, > 80% RH or less) 51 Cord Reel Type 72(W)114(H)22.5(D)mm Approx. 110g 3200 count full scale with bargraph display. Low power consumption with auto power off function. Operating temperature 0 to 40,<70% RH(Non-condensing) Storage temperature 20 to 60,<80%RH(Non-condensing) LR-44 (1.55V)2 Power consumption 5.0mW Instruction manual1 Batteries2 DC Voltage Range Resolution Input resistance Max. input 320mV 100V 1.3% rdg 3 dgt >1000M 3.2V 1mV 0.7% rdg 3 dgt Approx. 11M 32V 10mV 500V DC or AC rms 320V 100mV 1.3% rdg 3 dgt Approx. 10M 500V 1V AC Voltage (50/60Hz) Range Resolution Input impedance Max. input 3.2V 1mV 1.3% rdg 5 dgt Approx. 11M 32V 10mV 320V 100mV 2.0% rdg 6 dgt Approx. 10M 500V DC or AC rms 500V 1V Resistance Range Resolution Test current Input protection m 2.0% rdg 5 dgt < 0.7mA 3.2K 1 < 0.13mA 32K 320K % rdg 3 dgt < 13A < 1.3A 500V DC or AC rms 3.2M 1K 6.0% rdg 4 dgt 32M 10K 10% rdg 10 dgt < 0.13A Diode Test Range Resolution Test current Input protection 3.2V 1mV 10% rdg 3 dgt Approx. 0.7mA (Vf=0.6V) 500V DC or AC rms Continuity Check Range Resolution Continuity Beeper Test current Input protection m < Approx.20 < 0.7mA 500V DC or AC rms

29 ANALOG INSULATION RESISTANCE TESTER Single Scale Indicator for 3 Range Insulation Measurements Model MIS-1A 50V/10M 20M 50M Model MIS-2A 20M 50M 100M The single and fluorescent scale indicator for 3 ranges insulation measurements enabled easy observation. Especially useful when working in dark place. Hand free and continuous measurements with custom made switch. Safe design with built in automatic discharging function for any capacitors present in the circuit. The voltage in the circuit can be pre-checked without any switch operation for safe insulation measurements. Compact,light weight and heavy duty rugged case. 52 Model MIS-3A 20M 50M 2000M Model MIS-4A 50M 100M 2000M ANALOG INSULATION RESISTANCE TESTER Function Insulation resistance,ac voltage,battery check Meter movement 100A,870,taut band meter. Safety standard Meets the requirements for double insulation to IEC (2010), IEC (2002) installation Category, 600V phase to earth. E.M.C. standard The instrument meets EN (2006) Constructional standard In accordance with IEC or JIS C1302(1994) Insulation resistance DC 500V-50M or more (MIS-1A, MIS-2A) DC 1000V-50M or more (MIS-3A, MIS-4A) Withstanding voltage AC 3700V,1 minute (Between input terminal and outer case) Overload protection 120% of the highest nominal output voltage (10sec.) Battery check DC 6.3V9.5V Low battery limit DC6.3V Temperature characteristics (040) 5%rdg of specified accuracy Operating temperature 0 to 40,80% RH max.(non-condensing) Storage temperature -10 to 60 80% RH max.(non-condensing) 1.5V("AA" size,r6)6 170(W)105(D)54(H)mm Approx.330g(Excluding batteries) Line test lead1 Optional accessory Measuring Ranges and Technical Data 0.01M5M 5%rdg 0.005M 0.01M 5M10M 10%rdg 10M50M 30%rdg Earth test lead 1 Batteries 6 Test lead case 1 Belt 1 Instruction manual 1 Remote switch test lead Insulation resistance measurement Model MIS-1A MIS-2A MIS-3A MIS-4A Rated voltage & effective measuring range 50V-10M 125V-20M 250V-50M 125V- 20M 250V- 50M 500V-100M 125V-20M 250V-50M 1000V-2000M 250V-50M 500V-100M 1000V-2000M Center scale 0.2M/0.5M/1M 0.5M/1M/50M 0.5M/1M/2M 1M/2M/50M Minimum measurable 0.05 M 0.125M 0.125M 0.25M resistance at 0.125M 0.25M 0.25M 0.5M rated voltage 0.25 M 0.5 M 1M 1M Rated current 1mA20%0% Maximum no-load voltage Rated voltage30%-0% Short circuit current <2mA Rated voltage DC 50V DC 125V DC 250V DC 500V DC 1000V First effective range Second effective range 0.02M10M 5%rdg 0.01M 0.02M 10M20M 10%rdg 20M100M 30%rdg AC voltage measurement (50/60Hz) Range lnput impedance Maximum input voltage AC 600V 2.5% of full scale Approx.1.5M AC 600V rms M20M 5%rdg 0.02M 0.05M 20M50M 10%rdg 50M100M 30%rdg 0.1M50M 5%rdg 0.05M 0.1M 50M100M 10%rdg 2M1000M 5%rdg 1M2M 1000M 2000M 10%rdg

30 DIGITAL INSULATION RESISTANCE TESTER For 3 Range Insulation Measurements Model MIS-2D 20M 50M 100M Model MIS-3D 50M 100M 2000M 54 Model MIS-4D 20M 50M 2000M The big digital and bargraph LCD display with back light enabled easy observation. Especially useful when working in dark place. Hand free and continuous measurements with custom made switch. Safe design with built in automatic discharging function for any capacitors present in the circuit. The voltage in the circuit or capacitor can be checked by warning lamp for safe insulation measurements. Data hold and auto power off function. Compact, light weight and heavy duty rugged case. DIGITAL AND BARGRAPH DISPLAY INSULATION TESTER Function Insulation resistance, AC voltage digit LCD with bargraph display, max. reading of 3200 count and annunciators Response time Less than 5 sec. (Auto ranging) Data hold indication "DH" mark on LCD readout Infinity indication "OL( )" mark on LCD readout (Over 3200 count) Safety standard Meets the requirements for double insulation to IEC (2001), IEC (2002) installation Category, 600V phase to earth. E.M.C. standard The instrument meets EN (2004) Constructional standard In accordance with IEC or JIS C1302 (1994) Insulation resistance DC 500V-50M or more (MIS-2D) DC 1000V-50M or more (MIS-3D, MIS-4D) Withstanding voltage AC 3700V, 1 minute (Between input terminal and outer case) Overload protection 120% of the highest nominal output voltage (10sec.) Low battery indication " " mark on LCD readout Temperature characteristics (040) 5%rdg of specified accuracy Operating temperature 0 to 40, 80% RH max. (Non-condensing) Storage temperature -10 to 60, 80% RH max. (Non-condensing) 1.5V("AA" size, LR6)6 170 (W)105(D)54(H)mm Approx. 365g (Excluding batteries) Line test lead 1 Earth test lead 1 Batteries 6 Test lead case 1 Belt 1 Instruction manual 1 Optional accessory Remote switch test lead Measuring Ranges and Technical Data Insulation resistance measurement Model MIS-2D MIS-3D MIS-4D Rated voltage & effective measuring range 125V-20M 250V-50M 1000V-2000M Minimum measurable resistance at rated voltage Rated current Maximum no-load voltage Short circuit current 125V-20M 250V-50M 500V-100M 0.125M 0.25M 0.5M V- 50M 500V- 100M 1000V-2000M 0.25M 0.5M 1M 1mA20%-0% Rated voltage30%-0% <2mA 0.125M 0.25M 1M Rated voltage DC 125V DC 250V DC 500V DC 1000V Measuring range 020M0L() 050M0L() 0100M0L() 02000M0L() First effective range 0.02M10M 0.05M20M <5%rdg <5%rdg 0.1M50M <5%rdg 2M1000M 5%rdg 0.01M0.02M 0.02M0.05M 0.05M0.1M 1M2M Second effective range 10M100M 20M100M 50M100M 1000M2000M <10%rdg <10%rdg <10%rdg <10%rdg Other range 100M0L() Not specified 2000M0L() Not specifind AC voltage measurement (50/60Hz) Range lnput impedance Maximum input voltage AC 600V 2.5% of full count Approx.20M AC 600V rms

31 LIVE LINE CLAMP INSULATION RESISTANCE TESTER The World First Live Line Clamp Insulation Resistance Tester Model MLIT-1 LIVE LINE CLAMP INSULATION RESISTANCE TESTER PRIMARY 1. VOLTAGE INPUT SECTION Voltage Input : Phase voltage (AC V) Single phase detection Phase Detection Method : (Single phase detection is also used for three phase circuit) Input Impedance : More than 1M Input Frequency : 50Hz or 60Hz switchable Resolution : 0.1V Input Method : Direct input by test lead 2. CURRENT DETECTION SECTION Detection Method : Split core type ZCT CT Inside : 30mm CT Opening/Closing : Manual slide method Withstanding Voltage : AC 2000V, 1 minute 3. MEASUREMENT SECTION Measuring Function : AC Leakage current/line current, AC voltage, Insulation resistance Measuring range AC Leakage/Line Current : 0 AC A/2mA/20mA/200mA (Auto-ranging) AC Voltage : V (1 range) Resolution AC Leakage/Line Current : 0.1 A AC Voltage : 0.1V Easy and convenient live line insulation measurements for servomotor, equipments and power line. 10M 20M insulation resistance measurements with super accurate ZCT. The least influence from external magnetic field and noise. Phase voltage and leakage is also measurable. 99 sets of memory storage function for measured data. Measuring example For insulation resistance measurements of industrial robots Insulation Resistance : Computation by current and voltage Input Frequency : 45Hz 65Hz (50Hz/60Hz switchable) A/D Conversion : Dual slope integration method AC Conversion : Average sensing, true rms reading method : LCD, max count with annunciator Over Range Indication : "OL" mark on LCD Data Hold Indication : "DH" mark on LCD Low Battery Indication : "B" mark on LCD Rate : 2 times/sec (Without internal calibration) Memory Storage : Measuring Data 99 sets Operating Temperature : 0 40, < 85%RH (without condensation) Storage Temperature : , < 70%RH (without condensation) Withstanding Voltage : AC 2000V/1 minute (between CT and handle) Limitation of Circuit Voltage : Less than AC 500V for insulated cable Auto Power Off : Approx. 10 minutes after last key operation Power Supply : LR6, AM-3 or AA size Alkaline battery x

32 CLAMP EARTH TESTER Model MET-1 CLAMP EARTH TESTER AC CURRENT AC/DC VOLTAGE RESISTANCE Model MET-1 Measuring function Measuring method Safety standard Measuring Time Over range indication Low battery indication Auto power off Data hold function Accurancy Earth Resistance, AC Current (Line & Leakage) Dual integration mode, Clamping Two CTs LCD, 16 letters/characters 2 lines with contrast adjustor Meets the requirements for double insulation to IEC installation Category. 600V phase to earth. Approx. 2 times/second for AC current Approx. 30 second for earth resistance "OVER" on LCD readout both for AC current & earth resistance "B" mark on LCD readout The meter is set to power off mode, approx. 5 minutes after the power swith on. "DH" mark on LCD readout. 23 5, 80%RH max. Completely different method from the ordinary Earth Testers. Just clamping two CTs to the earthing conductor and no need to use auxiliary earth rod. GENERAL This Clamp Earth Tester Model MET-1 measures the earth resistance by using two clamp CTs without disconnecting the earthing conductor and without using auxiliary ground rod and can measure only the objective earth resistance without any influence from other conductors. APPLICATIONS FOR MEASUREMENT OF EARTH RESISTANCE 1. Outer case & iron stand of extra-high tension cable and high voltage appliance. 2. Lightning arrester. 3. Transformer at output end for the extra-high voltage measuring appliance. 4. Confirming the grounding of the conductors for equipotential bonding. 5. Static electricity prevension equipment & appliance. 6. Multiple earth. Also, this new instrument has another function for the measurement of leakage current. Transformer Moror Earth Resistance Range Resolution CT for dectection CT for superposition Storage temperature Operating temperature Circuit voltage Withstanding voltage Power Supply & weight CT for detection CT for superposition Instrument body Standard accessories mm 340mm, auto sweep 4KHz 400KHz superposing level approx.160mvp ,<80% RH without condensation 040,<80% RH without condensation less than 500V AC 3700V, 1minute between operation handle and CT core. AC 2300V, 1minute between supply source and body case of the instrument. AC100V240V (50/60Hz) with adaptor Internal Ni-Cd battery (1.2V 5) 450 times measurement under full charged condition (according to the times of charging and discharging). 90.5(W)165(H)38(D)mm, approx. 460g 90.5(W)165(H)38(D)mm, approx. 440g 190(W)140(H)42(D)mm, approx. 800g Detection Clamp CT 1 Superpostion Clamp CT1 AC Adaptor 1 Carrying case 1 Instruction Manual 1 Subsidiary lead wire 1 AC Current (Max. applicable current : F10A rms) Range Resolution 200mA 2000mA 1mA 2% rdg 8 dgt 10A Secondary Measurement Appliance Primary Measurement 58 59

33 CLAMP EARTH TESTER CLAMP EARTH TESTER Model MET-2 Model MET-2 Completely different method from the ordinary Earth Resistance Testers. Just clamping two CTs to the earth conductor and no need to use auxiliary earth rods. GENERAL This Clamp Earth Tester Model MET-2 measures the earth resistance by using two clamp CTs without disconnecting the earth conductor and without using auxiliary ground rod and can measure only the objective earth resistance without any influence from other conductors. Measuring function Measuring method Safety standard Measuring time Over range indication Low battery indication Auto power off Data hold function Memory function : Earth Resistance, AC Current (Line & Leakage) : Dual integration mode : LCD 16 letters/characters 2 line with contrast adjuster Meets the requirements for double insulation to IEC installation Category. 600V phase to earth. : Approx. 2 times/second for AC current : Approx. 30 second for earth resistance : OVER on LCD readout both for AC current and earth resistance : B mark on LCD readout : The meter is set to power off mode, approx. 5 minutes after the power switch on. : DH mark on LCD readout : 40 measuring data can be stored and displayed : 23 C 5ºC, 80% RH max. Earth Resistance Range Resolution AC Current Range Resolution 200mA 2000mA 20A 1mA 3%rdg 8dgt 2%rdg 8dgt 2%rdg 8dgt APPLICATIONS FOR MEASUREMENT 1. Earth resistance for outer case of extra-high voltage equipment. 2. Earth resistance for arrester. 3. Earth resistance for secondary side of the extra-high voltage transformer. 4. Earth resistance for the conductors for equipotential bonding. 5. Static electricity protection equipment & appliance. 6. For single and multi-grounded systems. 7. Leakage current measurement. Example Application Transformer CT for detection : 34mm with 2.5m lead CT for injection : 34mm, auto sweep 4KHz 200KHz sine wave Signal injection level/approx. 320mV p-p Storage temperature : -10 C60 C, <80% without condensation Operating temperature : 0 C40 C, <80%RH without condensation Limitation of Circuit voltage : less than 500V low voltage circuit Withstanding voltage : AC 3700V, [1 minute between CT body and CT core.] AC 2300V, [1 minute between power supply and outer case.] Insulation resistance : More than 100M[between CT body and CT core.] More than 50M[between power supply and outer case.] : Internal Ni-Cad battery (1.2V5), Charger:AC200V/DC10V,400mA Power consumption : Approx. 380mA[At earth resistance measurement] : 400 times measurement under full charged condition (Subject to the times of charging & discharging) & weight CT for detection : 90.5(W)165(H)38(D)mm, approx. 460grs CT for injection : 90.5(W)165(H)38(D)mm, approx. 440grs Main body : 190(W)140(H)42 (D)mm, approx. 800grs Standard accessories : One each of Detection CT Injection CT, Charger Carrying Case Instruction Manual & Subsidiary lead wire Pole Injection Detection 60 61

34 VOLTAGE DETECTOR AC Low Voltage Model LV-1 VOLTAGE DETECTOR For AC and AC/DC Low Voltage Model V-550 WITH UNIQUE FUNCTION ENABLES TO JUDGE WHETHER THE INDICATION CAUSED FROM INDUCTION VOLTAGE OR INSULATION DEFECT. THE ORDINARY VOLTAGE DETECTORS CANNOT DISCRIMINATE THE DANGER FROM ISOLATION DEFECT BUT THIS NEW MODEL LV-1 PROVIDES MORE SAFETY MEASUREMENT BY THE ABOAVE FUNCTION. New Function to avoid Electric Shock. Using Conductive Rubber for Detector Tip free from short circuit. With Slip Stopper for the safety. "L" Lamp (for Indication of Leakage) Detector Tip Slip Stopper Voltage Lamp Beeper Test Switch Clip (Conductive Rubber) Handle Part 23 5, 80% RH or less Range H Bare terminal, Outlet bare conductor, etc. 3% rdg LCD display of voltage with voltage detective function (beeper sound). Can measure voltage from the cover of conductor (estimated value). Accurate & safety measurement on the bare terminal, etc. free from short circuit. Max. measuring voltage Auto power off Date hold Low battery indication Power Consumption AC500V 5 minutes after switch on "DH" mark on LCD readout "B" mark on LCD 1.55V (LR-44)2 Continuous approx.60hours 130(L) 30(W)14(D)mm,approx.37g Battery 2 Soft case 1 Instruction Manual 1 Range L on the insulated vinyl, rubber cover of conductor estimated value(according to materials, condition of wires, etc of volatage detection3 1/2 digit on LCD and beeper sound over 15V. Measuring circuit voltageless than AC600V (50/60Hz) Model Voltage range Isolation resistance Isolation withstanding Minimum responsible voltage to ground Value for judgement of isolation defect of indication Battery Operating temperature & weight LV-1 (for AC low voltage only) On the cover of wire AC50 500V (50/60Hz common use) On the Bare terminal AC0300V (50/60Hz common use) Over 10M by DC500V Insulation Tester (between detecting tip and clip) One minute by AC1500V Insulation Tester (between detecting tip and clip) Sensitivity adjustable. (initial adjustment for standard /AC40V with detecting tip in contact with insulated wire 1V 2mm) More than 10uA, floating to the human body ("L" lamp will turn on a light) Visual intermittent flashing red light for the both of voltage detect & isolation defect. Audiointermittent beeper sound Alkaline button celllr-44 2 Pcs (W) 129(H)19.5(D) mm approx. 30gs Batteries(LR-44) 2 Pcs. Aligator clip for the eath 1 Pce. Instruction manual 1 Pce. 62 Model VD ,80% RH or less 63 Can measure AC/DC voltage of the bare terminal easily by one-hand operation and can judge the polarity of DC voltage. Can measure voltage even from the cover of conductor by touching the tip for 30 second.(estimated value). Using conductive rubber tip, free from short circuit. Can measure DC voltage from 1.5V to 400V as well as AC voltage up to 500V. No effect on the measurement due to insulation ground condition, etc. Measurement circuit voltage less than 600V Data hold "DH" mark on LCD readout Low battery indication "B"mark on LCD readout 1.55V(LR-44)2 Power consumption Continuous approx. 60 hours 153(L) 34(W)24(D)mm,approx.60g Battery 2, Soft case 1, Instruction manual 1 DC Voltage AC Voltage Range 400V/200V manual 500V (50/60Hz) Polarity "+" or "-" indication Earth side/no indication Hot side/voltage value 5% rdg 5% rdg

35 MINI POWER DIGITAL RECORDER CLAMP TESTER AC CURRENT AC/DC VOLTAGE RESISTANCE Model MPR-600S Low cost and high performance Can measure voltage, current, active power, apparent power, power factor,frequency, power integral(kwh) and integrated time. Data conformable to computor (time serial chart & load curve graph) Unique non-contact type voltage sensor (option) FULLY EQUIPPED Main Instrument Current Sensor CT-40(600A max) Voltage Input Sensor AC Adaptor RS-232C Cable MINI POWER DIGITAL RECORDER CLAMP TESTER AC CURRENT AC/DC VOLTAGE RESISTANCE Model MPR-600S Measurement Line Single-phase/two-wires, Single-phase/three-wires, Three-phase/three-wires Measurement Items Voltage, Current, Active Power, Apparent Power, Power Factor, Frequency, Power integral(kwh). Measuring Method Voltage Standard Clip Sensor foe direct source or Optional Sensor PS-60 (non-touch source). Current CT Clamp sensor Standard/CT-40 40mm max. 600A Option/CT-80P 80mm max.1000a Measurement Range Voltage 0500V Current 10/50/100/600A Active Power depends on combination of V & A range Power Factor 0100% Frequency 4565Hz Basic Voltage 0.5% rdg 0.3% FS Current 0.5 rdg 0.3% FS + Clamp accuracy Active Power 0.5% rdg 0.5% FS + Clamp accuracy Power Factor 0.2% rdg Clamp accuracy to T.Rms Measurement Interval 1/5/10/15/30/60 minutes Memory Factor Measuring Time, Conditions and Average Voltage/Current/Active Power/Power integral/power Factor of measuring interval. Memory Capacity approx. 210 days with 30min. interval. Memory output RS-232C (standard accessories including cord & software). Other Functions Measurement Start/End setting, Clock display, Battery Power Warning display, PT/CT ratio setting Power Supply AC100V with adaptor (for domestic). Internal Ni-hydride battery. Measurement Temp. & Hum / under 80% RH (without condensing). Storage Temp. & Hum / under 80% RH (without condensing). Dimensions & 190(W)140(H)42(D)mm, approx. 800gs Standard Voltage Clip Sensor (Red, Black, White) /1 set Clamp-on CT40mm /2 pcs. RS-232C Cable /1 pce. Software/ 1 set. (Japanese version only for the time being) AC adaptor/ 1 pce. Instruction Manual/ 1 pce. Hard Carrying Case/ 1 pce. Optional PS-60 Voltage Sensor CT-80P Current Sensor OPTION Software Hard Carrying Case EXAMPLE DATA DISPLAY ON THE COMPUTER DIMENSION OF MAIN INSTRUMENT Model PS-60 Non-contact Type Voltage Sensor Model CT-80 Big Window Current Sensor 80mm 1000A max 64 65

36 DIGITAL POWER RECORDER DIGITAL POWER RECORDER Model MPR-601W Model MPR-601W GENERAL This digital power recorder can measure voltage, current, active power, power factor which are necessary for power line management and can store all measured data to USB flash memory. After finished the measurement, pull out the flash memory from the instrument and insert it to the USB port of PC, so that you can take all data into PC and can manage them very easily. Measurement Line : Single-phase/two wires, Single-phase/three wires, Three-phase/three wires, Three-phase/four wires Measurement Items : Voltage, Current, Active Power, Apparent Power, Power Factor, Frequency, Power integral (KWh). Measuring Method : Voltage : Standard Clip Sensor for direct source Current : CT Clamp sensor Standard/CT-40PB 40mm max. 600A Option/CT-80PB 80mm max. 1000A Measurement Range : Voltage : 0 500V Current : 10/50/100/600A (Auto-range) Active Power : depends on combination of V & A range Power Factor : 0 100% Frequency : 45 65Hz Setting of PT : Setting of CT : Rate : 2 times/sec. AC/DC conversion : True RMS Crest Factor : Voltage/less than 2 at input voltage more than AC400V Current/less than 2 at full scale input : LCD 20 letters 2 lines Measurement Interval : 1/5/10/15/30/60 minutes Memory factor : Measuring Time, Conditions and Average Voltage/Current/Active Power/Power integral/power Factor or measuring interval. Memory Output : USB Flash Memory Other Functions : Measurement Start/End setting, Clock display, Battery Power Warning display, PT/CT ratio setting : AC Adaptor LR-6 4 Measurement Temp. & Hum. : 0 50 /under 80%RH (without condensing) Storage Temp. & Hum. : /under 80%RH (without condensing) Dimension & : 190(W) 140(H) 42(D)mm, approx. 800gs Standard : Voltage Clip Sensor (Red, Black, White,Green) /1 set Clamp-on CT40mm /3 pcs. AC adaptor /1 pce. Instruction Manual /1 pce. Hand Carrying Case/ 1 pce. Optional : CT-80PB Current Sensor 66 67

37 INSULATION RESISTANCE TESTER FOR DC CURRENT CIRCUIT OF PHOTOVOLTAIC SYSTEMS DISCONNECTION DETECTOR FOR DC CURRENT CIRCUIT OF PHOTOVOLTAIC SYSTEMS Model Model MSEI-100C This model can measure insulation resistance of DC current circuit in PV systems (between PV module and power conditioner) on the live line and can distinguish the deteriorated part between Power Phase, Neutral Phase, P/N Phase and or PV modules. Model NSEI-100D This device can detect the disconnected & broken point of DC current lines between PV panels and power conditioners in PV systems, without cutting power off and without climbing the roof where PV modules are located. Furthermore, this model can find out the disconnecting point by applying the attached detector to the specific PV module. Model MSEI-100C Model MSEI-100C In case of insulation defect between PV modules DETECTOR CHECKER 1. Detection Method Measurement of DC voltage to the ground by standard resistor. 2. Measuring Function Generated Voltage (DCV)/Insulation Resistance of P Phase/ Insulation Resistance of N Phase/Insulation Resistance of P.N Phase/ Insulation Resistance between modules 3. Measuring Range Generation Voltage DC 0.1V~599.9V Insulation Resistance 0.01M19.99M 4. Judgement Method When the insulation resistance becomes less than 1M at each phase, Red LED lamp will lighten at the point of insulation defect. In case of no problem for insulation resistance, Green Lamp will lighten. MEASURING METHOD 1. Connect the lead wires with Power Phase, Neutral Phase and Ground according to the circuit to be measured. 2. Memorize the internal standard resistance value. 3. Measure the generated voltage between Power and Neutral Phase. 4. Measure the insulation resistance of Power Phase. 5. Measure the insulation resistance of Neutral Phase CHECKER Applicable Voltage : DC 0 440V 10% Applying Frequency: 5KHz 2. DETECTOR Detective of Magnetic Flux by Signal Current Detection Sensitivity : 4 steps by manual Continuity : LED lightening and intermittent beep by buzzer MEASURING METHOD 1. Switch off the disconnector 2. Connect lead wires of checker to the terminals at PV module side of disconnector 3. Switch on the disconnection checker 4. In case of finding the disconnection, change the instrument to Detector (NSEI-100DR) 5. Apply the Detector on PV modules and find out the disconnection point. At the disconnection point, LED and buzzer will stop. 69

38 INSULATION RESISTANCE TESTER FOR PV SYSTEMS INSULATION RESISTANCE TESTER FOR PV SYSTEMS Model MIS-PV1 The model MIS-PV1 is an insulation resistance tester for the exclusive use in photovoltaic systems. The ordinary insulation resistance testers cannot make measurement properly during generation of PV systems. This instrument, however, can measure the insulation resistance simply by touching probe to the live line whether making generation or not. There are two ranges of PVH and PVL. PVH is for high voltage generation system (more than 500V and less than 1000V) and PVL is for the system less than 500V. Model MIS-PV1 Measuring Range Range Rating Measuring Range PVL 500V/100M 0 100M PVH 1000V/2000M M Tolerance Range Rated Measuring Voltage/ Measuring Range Tolerance Effective Max. (First Effective Range) PVL 500V/100M More than 0.1 M, less than 50M Less than 5% (Second Effective Range) Less than 10% More than 0.05M, less than 0.1M PVH 1000V/2000M More than 50M, less than 100M (First Effective Range) More than 2M, less than 1000M Less than 5% (Second Effective Range) Less than 10% More than 1M, less than 2M More than 1000M, less than 2000M Rated Measuring Current Range/Rated Measuring Voltage Min. Resistance to maintain Rated Voltage Rated Measuring Current PVL/500V 0.5M 1mA PVH/1000V 1M -0%~+20% MEASURING CIRCUIT Open Circuit Voltage : less than 130% of rated measuring voltage Short Circuit Current : less than 2mA Temperature Influence : When changing the ambient temperature from 20 to 20, the change of displayed alue at 20 is less than 5% at max., min. and center display of the first effective range. Response Time : less than 10 sec. (Auto-range) Protection of Mis-input : no abnormal condition when loading 1.2 times of rated measuring AC voltage with nearby 50Hz or 60Hz sine wave for 10 sec. Ranges : 3.200/32.00/320.0/3200(4 range auto) Minimum Resolution : M A/D Conversion : dual integration mode : 3 1 /2 digit LCD, max. reading of 3200 with bar graph and annunciator Over Range Indication : "OL" mark on LCD Low Battery Indication : " " mark on LCD, less than V Data Hold Indication : "DH" mark on LCD Auto Power Off : automatically power off, approx. 10 minutes after power on (To release this function, put the rotary switch to off and power on again) 2. OTHER FUNCTION Open Circuit Discharge Back Light Fuction : cancel the stored DC electrical charge by automatic discharging function, can confirm discharge by becoming HV lamp off. : By pressing back light switch (LIGHT) once, back light will appear and will become off by pressing once more. This back light will become off automatically 10 minutes after lighting on. 1. MEASURING PART Rating Range Rated Measuring Voltage Effective Max. Ceter ed Value PVL 500V 100M 2M PVH 1000V 2000M 50M 3. GENERAL SPECIFICATION Operating Temperature : 0 40, less than 80%RH (w/o condensing) Storage Temperature : , less than 80%RH (w/o condensing) Withstanding Voltage : AC3700V/1 minute (between electric circuit and outer case) Power Supply : 1.5V (AA size, LR6) alkali battery x 6 pcs. Dimension & : 170(W)x105(D)x52(H)mm, approx. 350g (without batteries) Standard : line test lead 1 pce., earth test lead 1 pce., batteries 6 pcs., test lead case 1 pce., instruction manual 1 pce

39 DC LEAKAGE CURRENT MONITOR MEMO Model MDLA-100 GENERAL This DC Leakage Current Monitor constantly observes leakage current of DC circuit like as PV generation system, etc. and lights up the warning lamp with signal output, when the leakage current exceeds the setting value. COMPOSITION 1) DC Leakage Current Monitor (MDLA-100)1 (with power supply cord & magnet) 2) DC Current Sensor (DCZCT-20) 1 (with input/output cable) 3) Instruction Manual 1 1) SPEC. OF LEAKAGE CURRENT DETECTION Numbers of Monitoring Circuit : 1 Channel Setting Current Values : 10/30/50/100/200mA Measurement : DC Leakage Current Detection : within 10%1mA to each range Detection Period : less than 2 sec. at the time of 120% of setting value Recovery Value : 80%5% of setting value Additional Time for Signal Output : 2-3 sec. 2) SPEC. OF CT Inside Diameter :20mm Structure : Non-Split Core Type ZCT 3) SPEC.OF WARNING DISPLAY & SIGNAL OUTPUT Warning Lamp (Red LED) lights and is kept lightening when leakage current exceeds the setting value for the period Numbers of Output Circuit : 1 circuit Output Method : Relay Contact (AC125V, 0.5A/DC24V, 1A), Resistance Loading 4) GENERAL SPECIFICATION Power Supply Voltage : AC100V 10%, 50/60Hz Operating Temperature : 0~50, less than 85%RH (w/o condensation) Storage Temperature : - 20~60, less than 85%RH (w/o condensation) Withstanding Voltage : AC1000V, 1 minute between power input and case AC1000V, 1 minute between signal output and case Insulation Resistance : more than 100M by DC500V insulation tester between power input and case more than 100M by DC500V insulation tester between signal output and case Dimension & : 85.5(H) 110(W) 5(D)mm, Approx. 300gs. 5) OTHER SPECIFICATION Test Function: By pushing test switch, warning lamp lights and output signal becomes ON. Reset Fuction: By pushing reset switch, warning lamp goes out and can reset it. In case of operating when reset, warning lamp lights again. 72