Measuring and laying-out tools, gauges

Measuring and laying-out tools, gauges Slide calipers Micrometer gauges Thread measuring wires Setting gauges Multi-purpose measuring devices Accessories Gauge blocks Gauges Gauge ball sets Flatness testers Measuring and plug gauges Keyway gauges 31 31.1 31.34 32 32.1 32.16 33 Dial indicators and contact points Measuring probes and display units Depth gauges Outside and inside measuring instruments Roughness testers 33.1 33.42 Physical measuring instruments Indicator supports Magnetic holders Indicator stands Bases for indicator stands Measuring tables Measuring base and reference plates Vernier height gauges Multi-coordinate measuring instruments CARFIT system Data recording instruments Connecting cables Laying-out tools Straight edges and angles clamping elements prism pairs and clamping prisms spacers Test and laying-out plates Laying-out dyes und finishing pastes Concentricity testers Bevel protractors Foil gauge strips Thickness gauge stocks Gauges and templates Thread tables ISO tolerance keys Inclinometers Spirit levels Laser systems Distance meters Scales Tension and compression meters Load cell manometers Stop watches Revolution counters Thickness measuring devices Hardness testers Magnification and observation devices Measuring rods, tape rules Batteries 34 34.1 34.8 35 35.1 35.36 36 36.1 36.16 37 37.1 37.6 38 38.1 38.20 39 39.1 39.40

Our suppliers for catalogue group 3: 0 f m JAQUET [ C L G ] Deumo e U Z e w - u N Ä : / r r - RUGOTEST O q < X TICOM 0 Impressive brand. Impressive tools.

of pocket slide calipers Measuring and laying-out tools, gauges External measurement Internal measurement Step or collar measurement Recess measurement Diameter measurement Centre point marking Depth measurement Depth measurement with depth measuring base 31007-31009 Contact surfaces ground and finely lapped, with depth measurement rod. Scale and vernier lasered and with matt-chromed finish. Accuracy in compliance with DIN 862. Recessed and inch graduation. Graduation 0,05 and 1/128 inch, thread table on reverse side, in case. Precision Pocket Slide Calipers For external, internal, depth and step or collar measuring. 31007 Stainless steel, rod and slide hardened. 31008 31009 Locking screw on top Temporary lock Locking screw at bottom Measuring range Jaw length Graduation 31007 31008 31009 100 27 0,05 101 150 40 0,05 102 101 101 200 50 0,05 102 102 31010 Pocket slide calipers for left-handed people with locking screw, 4 measurements. Graduation 0,05 and 1/128 inch. Precision Pocket Slide Calipers for Left-Handed People Stainless steel, hardened. 31010 Locking screw Measuring range Graduation 31010... 150 0,05 101 logistics more than 47.000 high-quality tools there of 15.000 customised items computerised management of approx. 150.000 items more than 9.800 m 2 of storage space high-quality products from more than 1.000 suppliers www.hhw.de 31.3

Pocket slide calipers depth measuring stops cases for slide calipers 31011-31012 Precision Pocket Slide Calipers 0 With round depth measurement rod Ø 1,8. Contact surfaces ground and finely lapped. Scale and vernier lasered and with matt-chromed finish. Accuracy in compliance with DIN 862. Recessed and inch graduation. Graduation 0,05 and 1/128 inch, with thread table on reverse side of caliper, in case. For external, internal, depth and step or collar measuring. Stainless steel, rod and slide hardened. 31011 31012 Temporary lock Locking screw Measuring range Jaw length Graduation 31011 31012 150 40 0,05 101 101 31017 Depth Measuring Stops Stainless steel, hardened and ground. 31017 201 For TESA digital pocket slide calipers (measuring range 150 ) and dial slide calipers (measuring range 150 ). 31017 102 For HHW and TESA vernier pocket slide calipers (measuring range 150 ), digital pocket slide calipers (measuring range 150, 200 and 300 ) and dial slide calipers (measuring range 150 ). 31017 201 31017 102 Contact surface 31017 75 x 6 201 75 x 6 102 31026-31027 With parallax-free graduation, contact surfaces ground, with depth measurement rod. Scale and vernier with matt-chromed finish, accuracy in compliance with DIN 862, graduation 0,05 and 1/128 inch, thread table on reverse side, in case. Precision Pocket Slide Calipers For external, internal, depth and step or collar measuring. Stainless steel, hardened. 31026 31027 Temporary lock Locking screw Measuring range Jaw length Graduation 31026 31027 150 40 0,05 101 101 31030 With parallax-free graduation, double prismguiding (1), contact surfaces ground and lapped, with depth measurement rod. Scale and vernier with matt-chromed finish, accuracy in compliance with DIN 862, graduation 0,05 and 1/128 inch, thread table on reverse side, in case. Precision Pocket Slide Calipers For external, internal, depth and step or collar measuring. Stainless steel, hardened. 31030 (1) 31.4 Locking screw Measuring range Jaw length Graduation 31030 150 40 0,05 101 www.hhw.de

31031 Slide Caliper Cases Slide caliper cases made of artificial leather, black. Without press stud. Measuring and laying-out tools, gauges 31031 For slide calipers 31031... measuring range 100 101 150 102 200 103 31033 With interface Proximity RS 232/USB. Measuring system resistant to dirt, water, and coolants. Protection class IP 67. Repeatability 0,01. Accuracy in compliance with DIN 862. Depth measuring rod (150 and 200 ) 4 x 1,3. Once zero point and measuring unit have been set they do not have to be set again unless the battery (3V, type CR 2032) is changed. Made for Digital Pocket Slide Calipers IP 67 long-term operation. Transmitting of measuring values, HOLD-function, display can be switched from metric to imperial, automatic and manual switch-off function. Additional -scale on the rod. Dimensions of rod 16 x 3. LC display, digit height 6. For external, internal, depth and step or collar measuring. Suitable for workshops (IP 67). Stainless steel, hardened and ground. Test gauge see cat.-no. 32060 201. Connecting cable see cat.-no. 35200. Spare batteries see cat.-no. 39900 102. 31033 Measuring range Jaw length Resolution Proximity/ 31033 USB 150 40/20 0,01 x 201 200 40/20 0,01 x 202 300 65/24 0,01 x 203 31035 Digital Pocket Slide Calipers IP 40 0 With round depth measurement rod Ø 1,5. Accuracy in compliance with DIN 862. Protection class IP 40. With locking screw, without interface. On/off/functions, zero-setting in any position. Display in metric or imperial units. With Reference-Lock (locks the set limit value). Power safe function (auto-off after approx. 2 h). In case. For external, internal, depth and step or collar measuring. Test gauge see cat.-no. 32060 201. Spare batteries see cat.-no. 39900 102. 31035 Measuring range Jaw length Length of Resolution 31035 cross-over jaws 150 40 16 0,01 101 31036 - digimax Made of non-metal high tech material, 60 of which is fibreglass, therefore it is corrosion-proof, non-magnetic, has a very low heat conductance, and can act as an electrical insulator. Chemical-resistant, the contact surfaces are temperature-resistant from 100-120 C. Contact surfaces will not damage delicate surfaces. With depth measurement rod. 5-digit LC-display, digit height 7,5, automatic switch-on/off, metric and imperial display. In accordance with CE standard, in case. Digital Pocket Slide Calipers For external, internal, depth and step or collar measuring. Test gauge see cat.-no. 32060 201. Spare batteries see cat.-no. 39900 101. Calibration not possible! 31036 Measuring range Resolution 31036 150 0,01 101 www.hhw.de 31.5

Pocket slide calipers workshop slide calipers 31037-31044 Digital Pocket Slide Calipers capa µ system m 31037 Modern, unconventional design, easy and flexible handling, highly resistant thanks to surface-treated light metal. Excellent movement of the slide, shock protection by means of internal slide guidance (patented). Big size number display (digit height 7 ) for quick and accurate reading, zero-setting in any position of measuring range. In compliance with DIN 862 (shape 1 AZ). Depth measurement rod Ø 1,8 (only measuring ranges 150 and 200 ), battery (3V, type CR 2032) made for long-term operation, protection class (CEI/IEC) IP40. Marked with reference length and individual serial number. Swiss made. In case with instruction manual and test report with declaration of conformity. For external, internal, depth and step or collar measuring. Especially suitable for measuring cutting materials, grinding materials, stone, and carbide blades. Body made of plastics, rod and slide made of light metal, stainless. Measuring arms made of stainless steel, steel parts of measuring arms TiN-coated, hardness 2.300 HV 0,05. Round depth measurement rod (measuring ranges 150 and 200 only) made of hardened spring steel. Test gauge see cat.-no. 32060 201. Spare batteries see cat.-no. 39900 102. 31044 Depth Measuring Stops For measuring ranges 150 and 200. 31037 201 31037 202 31037 203 31044 31037 201-202 31037 203 Stop Measuring range Resolution A B C 31037 31044 150 0,01 77 40 15 201 201 200 0,01 100 60 17 202 201 300 0,01 100 60 17 203 31047 Measuring range 150, incl. of test report with declaration of conformity. Digital Pocket Slide Calipers SHOP-CAL Measuring modes ABSOLUT (DIRECT) and/or DIFFERENZ (DIFFERENCE). Test gauge see cat.-no. 32060 201. Spare batteries see cat.-no. 39900 102. 31047 Measuring range Resolution 31047 150 0,01 101 31048 Measuring range 150, incl. of test report and declaration of conformity. Protection class: IP 67, with fine tuning and RS 232 interface. Digital Pocket Slide Calipers TESA-CAL IP 67 Test gauge see cat.-no. 32060 201. Spare batteries see cat.-no. 39900 102. Connecting cable see cat.-no. 35200. 31048 Measuring range Resolution 31048 RS 232 150 0,01 x 201 31049 Test report with declaration of conformity included. Protection class: IP 67, with fine-tuning. Digital Pocket Slide Calipers TESA-CAL IP 67 Test gauge see cat.-no. 32060 201. Spare batteries see cat.-no. 39900 102. 31049 31.6 Measuring range Resolution 31049 150 0,01 101 200 0,01 102 300 0,01 103 www.hhw.de

31053 X With interface Opto RS 232, transmission of measured values, HOLD-function. Repeatability 0,01. Accuracy in compliance with DIN 862. LC-display, digit height 6, waterproof, protection class: IP 67. Ergonomic one-hand operation for on/off-switching, zero-setting, and switching display from to inch and v. v. Battery 3V, type CR 2032, for long-term operation. In case. Digital Pocket Slide Calipers IP 67 31053 203 Without depth measurement rod. 31053 204 With round depth measurement rod. For external, internal, depth and step or collar measuring. Measuring range Jaw length Resolution Opto Depth measurement 31053 RS 232 rod 150 40 0,01 x 4 x 1,4 201 200 40 0,01 x 4 x 1,4 202 300 65 0,01 x 203 150 40 0,01 x Ø 1,5 204 Measuring and laying-out tools, gauges Stainless steel, hardened and ground. Test gauge see cat.-no. 32060 201. Connecting cable see cat.-no. 35200. Spare batteries see cat.-no. 39900 102. 31053 31058 Digital Pocket Slide Calipers With interface Opto RS 232 C, transmission of measured values, HOLD-function, depth measuring rod, fine-adjusting thumb roll. Repeatability 0,01. Accuracy in compliance with DIN 862. LC display, digit height 6. On/off-switch, zero-setting, display of or inch. Battery 1,5V, type SR 44, for long-term operation. In case. For external, internal, depth and step or collar measuring. Stainless steel, hardened and ground. Test gauge see cat.-no. 32060 201. Spare batteries see cat.-no. 39900 101. 31058 Measuring range Jaw length Resolution Opto 31058 RS 232 C 150 40 0,01 x 101 31059 Digital pocket slide caliper for left-handed people For left-handed people, with interface Opto RS 232. Large LC display (digit height 11 ). Accuracy in compliance with DIN 862. Repeatability 0,01, error tolerance +/- 0,03. Flat depth gauge. Display of or inch, zero-setting in any position, on/off-switch. Battery included (1,5V, type SR 44). Stainless, hardened steel. Measuring jaws finely ground and lapped. Test gauge see cat.-no. 32060 201. Connecting cable see cat.-no. 35200. Spare batteries see cat.-no. 39900 101. 31059 Measuring range Resolution 31059 150 0,01 101 31075-31078 31075-31078 Contact surfaces and guideways finest ground. Scale and vernier matt chrome finish and highly accurately laser-marked. End of jaws stepped for measuring internal dimensions, bevelled knife-edge jaws for measuring in narrow areas. With secured locking screw on top and adjustable bronze slide key. Accuracy in compliance with DIN 862. Slightly recessed graduation avoids damage and abrasion. Graduation bottom 0,05, top 1/128 inch (500 without inch graduation). Precision Workshop Slide Calipers Stainless steel, fully hardened and ground. 31075 Without knife-edge jaws, without fine adjustment. 31076 With knife-edge jaws, without fine adjustment. 31078 With knife-edge jaws, with fine adjustment. 31075 31076 31078 w/o KEJ - w/o FA w KEJ - w/o FA w KEJ - w FA Measuring range Jaw length Graduation 31075 31076 31078 250 80 0,05 102 102 102 300 100 0,05 103 103 103 500 150 0,05 104 104 104 www.hhw.de 31.7

Workshop slide callipers digital slide calipers 31080-31081 With parallax-free graduation, contact surfaces finest ground, end of jaws stepped for inside measuring. With locking screw and adjustable sliding key. Accuracy in compliance with DIN 862. Graduation: top and bottom, for direct reading of outer and inner measuring values. Graduation: top and bottom 0,05 (vernier extended to 39 ). Vernier and scale highly accurate marked by laser, chrome finish. Precision Workshop Slide Calipers Stainless steel, hardened and ground. 31080 With knife-edge jaws, without fine adjustment. 31081 With knife-edge jaws, with fine adjustment. 31080 31081 w KEJ - w/o FA w KEJ - w/o FA Measuring range Jaw length Graduation 31080 31081 300 90 0,05 103 103 31115-31118 Precision Digital Workshop Slide Calipers Wear-resistant, capacitive measuring system, without mechanical transmission elements. Interface Opto RS 232. 6-digit LC display, digit height 6, display of or inch, zero-setting in any position, on/off-switch, HOLD-function, repeatability 0,01, accuracy in compliance with DIN 862 (measuring range 300-1000 ), accuracy in compliance with works norm (measuring range 1500-2000 ). Battery 3V, type CR 2032, for long-term operation, can be switched off. In wooden case. For difference, comparison and tolerance measurements, without additional, complicated calculations. Stainless steel, guiding surface hardened and ground, contact surfaces inductively hardened and ground. Spare batteries see cat.-no. 39900 102. Connecting cable see cat.-no. 35200. 31115 Without knife-edge jaws, with fine adjustment. 31115 201-202 0 31115 203-206 31116 0 With knife-edge jaws, without fine adjustment. 31118 0 With knife-edge jaws, with fine adjustment. Ü 31115 31116 31118 w/o KEJ - w FA w KEJ - w/o FA w KEJ - w FA Measuring range Jaw length Min. inside Resolution Opto 31115 31116 31118 dim. RS 232 300 90 10 0,01 x 201 101 101 500 125 20 0,01 x 202 102 102 800 150 20 0,01 x 203 103 103 1000 150 20 0,01 x 204 104 1500 200 30 0,01 x 205 2000 200 30 0,01 x 206 31119 Without knife-edge jaws, without fine adjustment. LCD display, digit height 8. Display of or inch, zero-setting in any position, on/off-switch. Precision digital slide calipers Measuring jaws made of stainless steel, left jaw adjustable, inside-measuring jaws 20. Measuring range up to 1000, in wooden case, above that in Softpack with drawer. 31119 31.8 Measuring range Graduation Graduation Jaw length Weight 31119... in approx. g 500 0,01 0,0005 125 1400 101 800 0,01 0,0005 150 1700 102 1000 0,01 0,0005 150 1800 103 1500 0,01 0,0005 200 2200 104 2000 0,01 0,0005 200 2600 105 2500 0,01 0,0005 200 3000 106 3000 0,01 0,0005 200 3400 107 www.hhw.de

31120 With rounded contact surfaces for internal dimensions and knife-edge jaws. Protection class IP67. Measuring rod with incremental, magnetic graduation. Interface Opto RS 232. 6-digit LC-display, digit height 7, display of or inch, zero-setting in any position. On/off-switch, automatic switch to power-safe after 10 minutes, shut-off after 2 hours. Hold function. Accuracy in compliance with DIN 862. Operating temperature 10 C - 40 C, battery 3V, type CR 2032 for long-term operation. In wooden or plastic case with test report and declaration of conformity. Precision digital workshop slide calipers TESA IP67 For direct, difference, comparison and tolerance measurements, without additional, complicated calculations. Stainless steel, hardened. Further types available on request. Spare batteries see cat.-no. 39900. Connecting cable see cat.-no. 35200. Measuring range Dimensions 31120... A x B x C 300 5 x 90 x 37 101 500 10 x 150 x 60 102 800 10 x 150 x 56 103 31127 With interface Opto RS 232, internal and external measurement with preset-function for both measuring types. Min/max-function, tolerance limit display. Repeatability 0,02. External measuring jaws length 150, made of hardened steel, titaniumcoated. Internal rotary pin length 18, made of carbide. Starting at a measuring range 1020 with adjustable and lockable left measuring jaw. Extremely Light Digital Workshop Slide Calipers Constant measuring force for external and internal measurements. The rod is made of aluminium, reinforced with two steel bars, hardened and ground. This ensures perfect guiding of the slide and its protection against shocks. LC display with a digit height of 8,5. Battery (3V, type CR 2032), for long-term operation. Low weight for easy handling and high measuring accuracy. Measuring range Error tolerance Weight Opto 31127 A B kg RS 232 330 618 0,03 1,1 x 201 630 918 0,04 1,3 x 202 1025 1284 0,06 1,6 x 203 1525 1784 0,12 2,0 x 204 2040 2284 0,15 2,3 x 205 2545 2784 0,20 2,6 x 206 3050 3284 0,25 3,0 x 207 Measuring and laying-out tools, gauges 31120 Test gauge see cat.-no. 32060 201. Connecting cable see cat.-no. 35200. Spare batteries see cat.-no. 39900 102. Accessories available on request. 31127 31187-31190 Highest precision, end of jaws stepped for inside measuring. Jaws hardened, locking screw, accuracy in compliance with DIN 862. Graduation:. Special steel. Large Workshop Slide Calipers All slide calipers are also available chrome-plated for corrosion resistance. Further slide calipers with a measuring range of up to 5000 as well as larger jaw lengths available on request. 31187 Without knife-edge jaws, without fine adjustment. 31188 With knife-edge jaws, without fine adjustment. 31189 Without knife-edge jaws, with fine adjustment. 31190 With knife-edge jaws, with fine adjustment. 31187 31188 31189 31190 w/o KEJ - w/o FA w KEJ - w/o FA w/o KEJ - w FA w KEJ - w FA Measuring range Jaw length Graduation 31187 31188 31189 31190 800 150 0,05 301 301 301 1000 150 0,05 305 305 305 1500 150 0,05 309 1500 200 0,05 310 310 310 2000 200 0,05 311 311 311 2000 300 0,05 313 3000 200 0,05 314 314 www.hhw.de 31.9

Slide calipers with round scale multi-purpose slide calipers slide calipers for grooves laying-out slide calipers 31200 With cross-over jaws. Slanting jaw ends for thread core measuring. Depth measurement rod, fine-adjusting thumb roll and locking screw. Dial face with clear graduation and easily readable scale, mattchrome finish setting ring, zero point adjustable and lockable. Scale lasered and with matt-chromed finish, shock-proof. Accuracy in compliance with DIN 862, in case. Slide Calipers With Round Scale (Dial Slide Calipers) For external, internal, depth and step or collar measuring. Stainless steel, hardened. Cat.-no. 31200 302 One pointer revolution = 1 in order to avoid reading errors. Test gauge see cat.-no. 32060 201. 31200 301 31200 302 Measuring range Jaw length Graduation 1 pointer revolution 31200 150 40 0,02 2 301 150 40 0,01 1 302 200 50 0,02 2 303 300 60 0,02 2 304 31224-31228 Slide Calipers With Round Scale (Dial Slide Calipers) Turning dial face with locking screw, patented shock protection, high precision thanks to hardened and ground measuring toothed bar, accuracy in compliance with DIN 862, in case with test report and declaration of conformity. For external, internal, depth and step or collar measuring. Stainless steel, hardened. Test gauge see cat.-no. 32060. 31225 U One pointer revolution = 1 in order to avoid reading errors. 31228 31224 101 31225 301 31228 201 31224 One pointer revolution = 1 in order to avoid reading errors. 31228 203 Measuring range Jaw length Graduation 1 pointer revolution 31224 31225 31228 150 40 0,01 1 101 150 40 0,02 1 301 150 40 0,02 2 201 200 50 0,02 2 202 300 64 0,02 2 203 31230 Multi-Purpose Slide Calipers Multipré With moving transverse jaw with graduation. Open slide with locking screw. Vernier 1/20 (measuring range 250 and 1/128 inch). Accuracy in compliance with DIN 862. In case. For external, internal, depth and step or collar measuring, can be used as tool setting gauge. Laying-out accessories included (measuring jaws, laying-out jaw, bracket, rotary pins), for measuring distances between boreholes and recesses. Stainless steel, hardened, matt-chrome finish. Accessories available on request. 31230 31.10 Measuring range Jaw length Graduation 31230 250 80 0,05 201 www.hhw.de

With offset cross-over inside gauging jaws. Contact surfaces hardened and finely ground. Scale and vernier matt chrome finish. Recessed graduation on measuring rail. Main graduation and vernier highly accurately laser-marked. Slide with locking screw and adjustable phosphor bronze sliding spring. Accuracy in compliance with works norm. Precision Slide Calipers for Internal Circlip Grooves I I 31235 For measuring internal circlip grooves in boreholes. Stainless steel. Measuring and laying-out tools, gauges Measuring range Jaw length Graduation Offset Rod Dia. ï Total length 31235 B l C x A 10-160 25 0,05 3 x 0,9 16 x 3,5 250 101 20-160 40 0,05 5 x 2,0 16 x 3,5 250 102 26-200 60 0,05 7 x 3,0 20 x 5,0 284 103 35-300 100 0,05 10 x 5,0 20 x 5,0 386 104 A C B 31235 31241 Digital Precision Slide Calipers for Internal Circlip Grooves With interface Opto RS 232, offset cross-over inside gauging jaws, on/off-switch, zero-setting in any position, display of or inch, HOLD-function (measured value default setting), PRESET (measured value preset). Accuracy in compliance with works norm, precision mechanic, capacitive measuring system. Battery 3V, type CR 2032. In wooden case. For measuring internal circlip grooves in boreholes. Stainless steel. Connecting cable see cat.-no. 35200. Spare batteries see cat.-no. 39900 102. A C B 31241 Measuring range Jaw length Graduation Offset Beam Total length Opto 31241 B I C x A ï RS 232 10-160 25 0,01 3,0 x 0,9 16 x 3 235 x 101 20-160 40 0,01 5,0 x 2,0 16 x 3 235 x 102 31243 Multi-purpose slide caliper set, digital 0 Especially manufactured slide caliper for measuring differently-shaped workpieces. Can be customised thanks to exchangeable contact points and extensions of dial indicators. Suitable for internal and external measurements. With locking screw. For measuring tips with M 2,5 thread. Zero-setting in any position. Accuracy in compliance with DIN 862, display of or inch. HOLD function (data storage). Preset function (measured value preset). Storage for 2 limit values, with interface RS 232. Battery (3 V lithium, type 2032). Scope of supply: Slide calipers, contact points, batteries, case. Contact points see cat.-no. 33114. Connecting cable see cat.-no. 35200. Spare batteries see cat.-no. 39900 102. 31243 Measuring range Graduation Length of measuring blade Internal dimension 31243... less or equal to 300 0,01 90 40 101 500 0,01 100 50 102 31245 Laying-Out Slide Calipers With locking screw. Graduation:, on bar and slide. Graduation 0,05 (vernier extended to 39 ). Hardened laying-out slide. 31245 Measuring range Graduation Laying-out slide 31245 160 0,05 100 101 250 0,05 120 102 300 0,05 160 103 500 0,05 160 105 www.hhw.de 31.11

3 and 5-point measuring slide calipers depth measuring slide calipers measuring bases 31247 Precision-3-and 5-Point Measuring Slide Calipers Parallax-free reading with graduation in and inch, matt chrome finish. Graduation 0,05 (vernier extended to 39 ). For measuring diameters of milling cutters, reamers, taps, splined shafts, toothed gears etc. Stainless steel. 31247 101 For 3-cutting edge tools. 31247 102 For 5-cutting edge tools. 31247 101 For measuring range Ø 31247 5-40 101 5-40 102 31305 Precision Depth Measuring Slide Calipers Vernier and scale lasered and with matt-chromed finish, graduation in. Rule fully hardened, with exchangeable hardened rotary pin and one-sided graduation. Contact surfaces hardened. Accuracy in compliance with DIN 862. In case. For measuring small and offset boreholes. Stainless steel. 5 ø1 8 57 31305 Measuring range Base span Beam ï Graduation 31305 80 50 8 x 3 0,05 101 31306-31327 Precision Depth Measuring Slide Calipers Graduation:. Contact surfaces inductively hardened. With locking screw. Scale and vernier lasered and with matt-chromed finish. Stainless steel. 31306 Accuracy in compliance with DIN 862. Graduation on both sides allows exchange of the rule. Rule fully hardened, with exchangeable, hardened rotary pin. Ø of rotary pin: 1,5 (with rule 8 x 3 ) and 2,0 (with rule 12 x 4 ). 31321 Accuracy in compliance with DIN 862. With straight, bevelled measuring beam. 31326 Accuracy in compliance with DIN 862. Graduation on both sides allows exchange of the rule. Length x width of offset beam: 12,5 x 5 for boreholes starting at Ø 22 (with rule 8 x 3 ) and 16 x 10 for boreholes starting at Ø 28 (with rule 12 x 4 ). 31327 Accuracy in compliance with works norm. Graduation on both sides allows exchange of the rule. Rectangularly offset double stepped measuring beam for width and distance measurements in holes or slots with a diameter starting at 20. 31306 31321 31326 31327 4 + 0,01 20 6 6 4 + 0,01 31.12 Measuring range Base span Beam Graduation 31306 31321 31326 31327 ï 150 100 8 x 3 0,05 101 101 101 200 100 8 x 3 0,05 102 102 102 102 300 100 12 x 4 0,05 104 300 150 12 x 4 0,05 104 104 104 500 150 12 x 4 0,05 106 106 1000 250 20 x 5 0,05 107 www.hhw.de

31300 With rotatable stop plate. Graduation 0,05. Accuracy in compliance with DIN 862. Scale background matt chrome-plated, main graduation recessed against wear. In plastic case with test report and declaration of conformity. Precision Depth Measuring Slide Calipers Stainless, hardened steel. Measuring bases see cat.-no. 31302. Measuring and laying-out tools, gauges 31300 Measuring range vernier A B C D 31300... top 150 0,05 130 8,5 4 12 101 250 0,05 130 8,5 4 12 102 500 0,05 130 8,5 4 12 103 31301 With rotatable stop plate. Protection class IP 67. Measuring rod with incremental, magnetic graduation. Interface Opto RS 232. 6-digit LC-display, digit height 7, display of or inch, zero-setting in any position. On/off-switch, automatic switch to power-safe after 10 minutes, shut-off after 2 hours. HOLD function. Accuracy in compliance with DIN 862. Operating temperature 10 C - 40 C, battery 3V, type CR 2032 for long-term operation. In wooden or plastic case with test report and declaration of conformity. Digital depth measuring slide calipers IP 67 Further types available on request. Measuring bases see cat.-no. 31302. Spare batteries see cat.-no. 39900 102. Connecting cable see cat.-no. 35200. 31301 Measuring range A B 31301... 250 150 8,5 101 350 150 8,5 102 500 150 8,5 103 31302 In compliance with works norm, with declaration of conformity. Delivery with fastening material. Mount-on measuring bases For depth measuring slide calipers cat.-no. 31300 and 31301. 31302 A B C max. error 31302 µm 200 8 10 5 101 300 8 16 5 102 400 8 16 5 103 31328 X With interface Opto RS 232. Transmission of measuring values, HOLD-function, display of or inch on/off switch. With straight, bevelled measuring beam. Accuracy in compliance with DIN 862. Battery (3V, type CR 2032) for long-term operation. In case. For measuring depth and distance. Digital Depth Measuring Slide Calipers Connecting cable see cat.-no. 35200. Spare batteries see cat.-no. 39900 102. 31328 Measuring range Base Error tolerance Resolution Opto 31328 length RS 232 200 100 0,04 0,01 x 202 300 150 0,05 0,01 x 203 www.hhw.de 31.13

Depth measuring slide calipers mount-on measuring rods measuring tool sets micrometer gauges 31340-31344 Digital Depth Measuring Slide Calipers Wear-resistant, capacitive measuring system, without mechanical transmission elements. With interface Opto RS 232. 5-digit LC-display, digit height 6, display of or inch, zero-setting in any position, HOLD-function, on/off-switch. Repeatability 0,01. Battery 3V, type CR 2032, for long-term operation, can be switched off. In wooden case. For direct, difference, comparison and tolerance measurements, without additional, complicated calculations. Stainless steel. Guiding surfaces hardened and ground, contact surfaces inductive hardened and ground. Connecting cable see cat.-no. 35200. Spare batteries see cat.-no. 39900 102. 31340 With rectangularly offset measuring beam. Accuracy in compliance with DIN 862. For measuring recesses, e.g. in holes (from Ø 28 ) and steps. 31340 101 0 31340 102 31341 0 With straight, bevelled measuring beam. Accuracy in compliance with DIN 862. For measuring depths and distances. 31344 Measuring beam stepped on both sides. Accuracy in compliance with works norm. For width and distance measurements, slots and recesses in holes starting at Ø of 24. 31340 31341 31344 4 24 6 6 4 Measuring range Base Resolution Opto 31340 31341 31344 span RS 232 200 150 0,01 x 100 100 300 150 0,01 x 101 101 101 500 150 0,01 x 102 102 31350 Digital Depth Measuring Slide Calipers 0 With 3 exchangeable measuring tips, high-contrast LC-display, digit height 7.5, interface multi- COM (optional: RS 232, USB or Digimatic). Special measuring tip for measuring keyway gaps and widths. Accuracy in compliance with DIN 862. ON/OFF functions, zero-setting in any position. Display of or inch, PRESET function (measured value preset), reversal of counting direction (+/-) for differential measurements. With power safe function for automatic shutdown after approx. 2 hours. Battery type CR 2032 for long-term operation. In case. Spare batteries see cat.-no. 39900 102. Connecting cable see cat.-no. 35200. 31350 Measuring range Resolution Base depth measurement rod 31350... span Ø 100 0,01 85 4 101 39840 With data output Opto RS 232 C and direct digital reading. The bar ends are equipped with mounting slots. Sliding plate on the back of the bar. LC-display: 5 digits, digit height 6. +/- preset-function (for measured value), display of or inch, zerosetting in any position, HOLD-function (storage of measured value), on/off-switch. Battery 1,5V, type SR 44, included. Digital Mount-On Measuring Rods For all movement measurements with coordinate measuring tables on machine tools, woodworking machines and measuring machines. Bar made of stainless, hardened steel. Hardness 53 HRC. Further measuring ranges and vertical types available on request. Spare batteries see cat.-no. 39900 101. Connecting cable see cat.-no. 35200. 39840 31.14 Measuring range Resolution Opto 39840 (x) RS 232 C 150 0,01 x 201 200 0,01 x 202 300 0,01 x 203 www.hhw.de

31355-31357 In wooden case. 31355 301 Standard measuring instrument set 2-part, containing: 1 pocket slide caliper 150 (cat.-no. 31008 101), 1 micrometer gauge 0-25 (cat.-no. 31502 101). 31355 501 Wooden box, empty, for cat.-no. 31355 301. Measuring Instrument Sets 31357 301 Large measuring instrument set 6-part, containing: 1 pocket slide caliper 150 (cat.-no. 31008 101), 1 precision micrometer gauge 0-25 (cat.-no. 31502 101), 1 measuring rod 200 (cat.-no. 39800 102), 1 flat steel square 100 x 70, (cat.-no. 36115 102), 1 knife-edged straight edge 100 (cat.-no. 36060 102), 1 bow spring divider 125 (cat.-no. 35630 102). 31357 501 Wooden box, empty, for cat.-no. 31357 301. Measuring and laying-out tools, gauges 31355 31357 2-part 6-part 31355 31357 Measuring instrument sets 301 301 Wooden box 501 501 31500-31502 0 Contact surfaces carbide-equipped, plane-parallel ground and lapped. Scale parts matt chrome finish, spindle fully hardened and ground. With locking lever, adjusting nut and ratchet. Accuracy in compliance with DIN 863. Insulated against body heat. Graduation 0,01, spindle pitch 0,5, measuring spindle Ø 6,5, measuring drum Ø 18. Wrenches and setting gauges included with set and single tools, in storage box. For outside measurements. Precision Micrometer Gauges 31500 101 31500 102 Set Storage box, empty Measuring range 1 ea. micrometer gauge 31500 31501 0-100 0-25 / 25-50 / 50-75 / 75-100 ATORN 101 101 0-150 0-25 / 25-50 / 50-75 / 75-100 / 100-125 / 125-150 HHW 102 102 31502 single Measuring range 31502 0-25 ATORN 101 25-50 ATORN 102 50-75 ATORN 103 single Measuring range 31502 75-100 ATORN 104 100-125 HHW 105 125-150 HHW 106 www.hhw.de 31.15

Micrometer gauges 31505 Precision Micrometer Gauges 50 measuring range, carbide-equipped contact surfaces, plane-parallel lapped. Spindle thread hardened and ground, accuracy exceeds DIN 863. Zero-setting and thimble adjustable, clamping ring for spindle locking, coupling (ratchet) ensures constant measuring pressure, reading parts dazzle-free and matt chromed finish. Reading without addition by 1 thread pitch and 100-graduation (errors in measurements of 0,5 will not arise). Scale thimble 24 Ø, graduation 0,65, graduation 0,01. Delivery with conformity declaration, in wooden case. Especially suitable for accurate measuring on machine tools as well as for general workshop use. For grinding machines, for cast iron works and longterm usage. 31505 098-103 With semicircular, solid frame, made of high quality spheroidal cast iron, special effect varnished. Spindle and contact surfaces 8 Ø. 31505 104-107 With semicircular frame made of light metal, special effect varnished. Spindle and contact surfaces 10 Ø. 31505 098 31505 104 Setting gauges see cat.-no. 31579. Measuring range max. error 31505 µm 0-50 3 098 50-100 4 099 100-150 4 100 150-200 5 101 200-250 5 102 Measuring range max. error 31505 µm 250-300 5 103 300-350 6 104 350-400 6 105 400-450 7 106 450-500 7 107 31510-31511 Precision Micrometer Gauges 31510 Precision Micrometer Gauges Carbide-equipped extension 50, with thread attachment, lapped to length of gauge block, included. This extension doubles the measuring range of the spindle (adjustable by 50 ). 0,01-reading without addition by 1 thread pitch and 100-graduation. Ideal for large measuring ranges. Spindle 10 Ø, contact surfaces made of carbide. Scale drum 24 Ø. Accuracy exceeds DIN 863. Stable frame made of light metal. With clamping device and friction coupling. Wooden case not included. Easy attachment and removal of extension. Much easier handling with greater measuring accuracy when compared to micrometer gauges with exchangeable anvil inserts. Setting gauges see cat.-no. 31579. 31511 Wooden cases for precision micrometer gauges 31510 micrometer gauges Measuring range max. error 31510 µm 200-300 6 097 300-400 7 098 400-500 8 099 500-600 9 100 600-700 9 101 700-800 9 102 800-900 10 103 900-1000 10 104 1000-1100 11 105 1100-1200 11 106 1200-1300 12 107 1300-1400 12 108 1400-1500 13 109 Wooden cases For micrometer gauges 31511... with measuring range 200-300 097 300-400 098 400-500 099 500-600 100 600-700 101 700-800 102 800-900 103 900-1000 104 1000-1100 105 1100-1200 106 1200-1300 107 1300-1400 108 1400-1500 109 31.16 www.hhw.de

31515-31516 ISOMASTER Display of full and half millimeters by means of graduation on scale sleeve, 1/100 graduation on scale drum with 50 graduation marks. By reversing the measuring force delimiter (integrated in the scale drum) the friction can be neutralised. Contact surfaces carbide-equipped. Accuracy in compliance with DIN 863 Part 1. Graduation 0,01, spindle pitch 0,5, measuring spindle Ø 6,5 (measuring range 0-100) and 8,0 (measuring range 100-300). Test report with declaration of conformity. Marked with individual serial number. Swiss made, in case. For outside measurements. Precision Micrometer Gauges Spindle locking by a clamping ring guarantees high accuracy. Setting gauges see cat.-no. 31579. 31515 Set consists of: 1 ea. precision micrometer gauge measuring range 0-25, 25-50, 50-75, 75-100. 31516 Micrometer gauges, single. Measuring and laying-out tools, gauges 31515 31516 Set Measuring range 31515 0-100 201 single Measuring range 31516 0-25 201 25-50 202 50-75 203 75-100 204 100-125 205 125-150 206 single Measuring range 31516 150-175 207 175-200 208 200-225 209 225-250 210 250-275 211 275-300 212 High-quality brand to satisfy highest requirements Innovative tools High availability Vast range of products Strict quality control 0 Impressive brand. Impressive tools. www.hhw.de 31.17

Micrometer gauges indicator micrometer gauges setting gauges 31525 TESAMASTER With very low deviation in measurements. Mechanical counter for 0,1, reading errors of 0,5 do not arise. 0,001 are shown parallax-free by using a vernier on a ball bearing sleeve. Friction coupling at the end of measuring spindle. A cord ring at the scale drum allows one-hand measurements without measuring force delimiter. Measuring force max. 10 N. Graduation 0,001 by means of vernier, parallax-free. Pitch of measuring thread 0,5. Contact surface Ø: 6,5 (measuring range Precision Micrometer Gauges 0-100 ), 8 (measuring range 100-200 ) accuracy approx. 50 better than required by standard norm. In case with 2 setting wrenches and test report with declaration of conformity. Marked with individual serial number. Accuracy in compliance with DIN 863/1. For outside measurements. Contact surfaces carbide-equipped. Setting gauges see cat.-no. 31579. 31525 measuring range max. deviation max. parallelism 31525 clamping f max µm divergences µm 0-25 2 1,0 201 25-50 2 1,5 202 50-75 3 1,5 203 75-100 3 1,5 204 Measuring range max. deviation max. parallelism 31525 clamping f max µm divergences µm 100-125 4 2,0 205 125-150 4 2,5 206 150-175 5 3,0 207 175-200 5 3,0 208 31529 Precision Indicator Micrometer Gauges 0 Contact surfaces carbide-equipped and precision lapped, measuring drum and measuring sleeve with matt-chrome finish, frame fully matt chrome finished, heat transmission protection by plastic insulating sleeves. Accuracy in compliance with DIN 863, spindle pitch 0,5, measuring spindle Ø 8, measuring drum Ø 20, relieve stroke of measuring pin approx. 2,5. Micrometer gauge range 25. Precision dial indicator accuracy in compliance with DIN 879. In case, with declaration of conformity. 1) moving anvil 2) precision dial indicator with adjustable tolerance markers 3) lever for raising the anvil For absolute and difference measurements. Ideal for serial inspection of small precision parts. Larger measuring ranges and micrometers with indication range +/- 140 µm and graduation 2 µm availabe on request. Setting gauges see cat.-no. 31579. 31529 measuring range error tolerance error tolerance head graduation graduation 31529 micrometer gauges precision dial indicator precision dial indicator precision dial indicator 0-25 0,004 0,001 +/- 0,07 0,001 101 25-50 0,004 0,001 +/- 0,07 0,001 102 50-75 0,004 0,002 +/- 0,14 0,002 103 31550 X 31550 101-103 Digital micrometer gauges S_Mike PRO, single Water and coolant-proof in compliance with IP 67. Smart inductive sensor: - automatic initiation of power-safe mode - storage of original value - automatic switch-on when measuring spindle is moved Non-revolving measuring spindle Ø 6,5 with quick adjustment and ratchet of 12 /revolution. New, contactless interface S_Connect Proximity. Measuring force adjustable: 5N/10N. Digital micrometer gauges IP 67 31550 301 Digital micrometer gauges S_Mike PRO, set 3-part, measuring range 0-102. Consists of 3 micrometer gauges: 0-30, 30-66, 66-102. Spare batteries see cat.-no. 39900 102. Connecting cable see cat.-no. 35200. 31550 31.18 Measuring range Error tolerance Repeatability A B C D E F 31550... µm µm 0-30 3 1 38,5 27,5 63 11,5 63 176 101 30-66 4 1 74,5 43,0 75 12,5 85 231 102 66-102 5 1 110,5 60,0 75 13,5 106 270 103 set 0-102 301 www.hhw.de

31555-31557 MICROMASTER Advantages of this innovation: - Easy handling thanks to ergonomic design, - Latest TESA technology, the patented capa µ system, - Big LC display (digit height 7 ), - Measuring range 0-30 with 20 more capacity, - Absolute control of measuring force by friction coupling, - Comfortable one-hand operation thanks to locked measuring drum, - PRESET, difference measuring and HOLDfunction. Technical specifications: Numerical interval 0,001 /.00005 inch, display of or inch, measuring spindle Ø 6,5, carbide measuring faces, measuring force max. 10 N, zerosetting in any position, accuracy in compliance with DIN 863/1. Automatic switch-off. Battery (3V, type CR 2032) for long-term operation. In case, batteries, instruction manual and test report with declaration of conformity included. Up to a measuring range of 100 with SCS test certificate. Precision Digital Micrometer Gauges capa µ system For outside measurements. Setting gauges see cat.-no. 31579. Connecting cable see cat.-no. 35200. Spare batteries see cat.-no. 39900 102. 31555 Protection class IP 40. 31556 Humidity-resistant in compliance with protection class IP 54. 31557 Humidity-resistant in compliance with protection class IP 54 and with interface Opto RS 232. In case of using a measured value printer (e.g. TESA SPC printer, cat.-no. 35105 201), protection class is IP 40. Measuring and laying-out tools, gauges 31556 Standard Protection class IP 54 Opto RS 232 Measuring range 31555 31556 31557 0-30 201 201 201 25-50 202 202 50-75 203 203 75-100 204 204 100-125 205 125-150 206 Standard Protection class IP 54 Opto RS 232 Measuring range 31555 31556 31557 150-175 207 175-200 208 200-225 209 225-250 210 250-275 211 275-300 212 31579 Metric Setting Gauges Contact surfaces plane-parallel lapped, parallelism 1µ. Ø 6,5 up to 275, Ø 10 starting at 300. Accuracy in compliance with DIN 863 (js2) up to 175, exceeds DIN 863 starting at 200. With insulating handle and ID-number. For precision micrometer gauges with 2 flat and parallel positioned contact surfaces. Contact surfaces made of steel, hardened and aged. Other lengths in steps of 25 up to 1500 can be supplied within a short time. Special lengths and sets in cases available on request. 31579 Length max. error 31579 +/- µm 25 1,25 101 50 1,25 102 75 1,50 103 100 2,00 104 125 2,50 105 175 2,50 107 225 3,00 109 275 3,00 111 350 3,50 114 450 3,50 118 Length max. error 31579 +/- µm 550 3,50 122 650 4,00 126 750 4,00 130 850 4,00 134 950 5,00 138 1050 5,00 142 1150 6,00 146 1250 7,00 150 1350 7,00 154 1450 7,00 158 www.hhw.de 31.19

Thread measuring wires micrometer gauges thread measuring points setting gauges micrometer gauge stands 31582-31583 Thread Measuring Wires For regular micrometer gauges with a spindle of Ø 6,5 and 8. For outside measurements of threads following the three wire-method for workpieces and thread plug gauges. The nominal flank Ø d2 can be determined by the calculated nominal test size M or by help of size tables. In pairs, in case. 31582 Ø 6,5 Ø 8 Wire Ø Metric ISO thread Whitworth pipe thread 31582 31583 d D for pitches for threads per inch 0,17 0,25 / 0,3 101 101 0,22 0,35 102 102 0,25 0,4 60 103 103 0,29 0,45 / 0,5 104 104 0,335 0,6 48 / 40 105 105 0,455 0,7 / 0,75 / 0,8 106 106 0,53 0,9 32 / 28 107 107 0,62 1,0 26 / 24 108 0,725 1,25 22 / 20 / 19 109 109 0,895 1,5 18 / 16 110 110 1,1 1,75 14 111 111 1,35 2,0 12 / 11 112 112 1,65 2,5 10 / 9 113 113 2,05 3,0 / 3,5 8 / 7 114 114 2,55 4,0 / 4,5 6 115 115 3,2 5,0 / 5,5 5 / 4,5 116 116 31585 Laterally adjustable holder at the anvil side for measuring tips with prism contact surfaces, fine adjustment by thread and locking device. Holder for pointed measuring tips at side of measuring spindle. Frame made of high-quality malleable castiron, special effect varnished, with heat transmission protection. Spindle thread hardened and ground, spindle nut adjustable. With clamping ring and friction coupling (ratchet). Reading parts dazzlefree matt-chromed finish. Graduation 0,01, spindle pitch 0,5, scale drum Ø 20, accuracy exceeds DIN 863. In case with setting wrench and conformity declaration. Precision Micrometer Gauges For measuring the pitch diameter of male threads by means of exchangeable thread measuring points cat.-no. 31587 and 31591. Precision micrometer gauges for internal thread measurements available on request. Thread measuring points and setting gauges see cat.-no. 31587-31594. 31585 Measuring range max. error 31585 µm 0-25 3 301 25-50 3 302 50-75 4 303 75-100 4 304 31587 Thread Measuring Points for Metric ISO-Threads Ground, clamping shank with Ø 3,5, length 15,5. In pairs (point and notch). Setting by means of setting gauges cat.-no. 31589. For 60 male thread (metric ISO-thread). For measuring the pitch diameter of male threads (not to be used for internal thread measurements). For precision micrometer gauge cat.-no. 31585. Hardened steel, ground. 31587 Pitch 31587 0,4-0,5 201 0,5-0,6 202 0,6-0,8 203 1,0-1,25 205 1,5-2,0 207 Pitch 31587 2,0-2,5 208 3,0-4,0 210 4,0-5,0 211 5,0-6,0 212 31.20 www.hhw.de

31589 Setting Gauges for Metric ISO Threads Measuring and laying-out tools, gauges Precision ground and lapped, with heat transmission protection. Accuracy in compliance with DIN 863, Part 3, shape D 18, +/- 3 µm. Round and lapped hole on one end on the pointed tip for easy mounting. Length 31589 25 101 50 102 75 103 For 60 male thread (metric ISO thread). For precision micrometer gauge cat.-no. 31585. Hardened steel. 31589 31591 Thread Measuring Points for Whitworth Threads Ground, clamping shank with Ø 3,5, length 15,5. In pairs (point and notch). Setting by means of setting gauges cat.-no. 31594. For 55 male threads (Whitworth thread). For measuring the pitch diameter of male threads (not to be used for internal thread measurements). For precision micrometer gauge cat.-no. 31585. Hardened steel, ground. Thread measuring points and setting gauges for 30 trapezoidal threads available on request. 31591 turns 31591 per inch 60-48 201 48-40 202 40-32 203 32-24 204 turns 31591 per inch 24-18 205 18-14 206 14-10 207 10-7 208 turns 31591 per inch 7-4,5 209 4,5-3 210 31594 Setting Gauges for Whitworth Threads Precision ground and lapped, with heat transmission protection. Accuracy in compliance with DIN 863, Part 3, shape D18, +/- 3µm. Length 31594 25 101 50 102 75 103 Round and lapped hole on one end on the pointed tip for easy mounting. For 55 male threads (Whitworth thread). For precision micrometer gauge cat.-no. 31585. Hardened steel. 31594 31599 Micrometer Gauge Stands Stable cast iron base. Clamping jaws adjustable in incline position. 31599 101 Ensures stable stand for fixed precision micrometer gauges up to capacities of 100. For mounting precision micrometer gauges for outside measurements, if the micrometers are used as a desk top measuring instrument. 31599 31610 With small measuring spindle Ø 2. Display of full and half millimeters by means of graduation on scale sleeve, 1/100 graduation on scale drum with 50 graduation marks. With clamping ring and friction coupling. Measuring inserts carbideequipped, 5 long, firmly inserted. Graduation 0,01, spindle pitch 0,5, accuracy exceeds Precision Micrometer Gauges DIN 863, with setting wrench and conformity declaration. For measuring recesses, feather grooves, splined shafts and other difficult to reach locations. Setting gauges see cat.-no. 31579. 31610 Measuring range 31610 0-25 301 25-50 302 www.hhw.de 31.21

Micrometer gauges setting reference pieces 31614 With non-revolving spindle. Reading parts dazzlefree matt-chromed finish. Friction coupler allows continious measuring pressure. Frame made of high-quality malleable cast iron and/or spheroidal cast iron, special effect varnished, with heat transmission protection. Graduation 0,01, contact surface Ø 8, spindle pitch 0,5, scale Precision Micrometer Gauges drum Ø 20, accuracy exceeds DIN 863. In case with setting wrench and conformity declaration. For measuring narrow recesses, e.g. for circlip rings. For measuring spring wire diameters. Setting gauges see cat.-no. 31579. 31614 Measuring range Contact surface max. error 31614 W x D µm 0-25 0,4 x 4 3 101 25-50 0,4 x 4 3 102 31620 2 plane-parallel lapped measuring discs fully plane without indentations, scale sleeve and scale drum with matt-chrome finish, friction coupling, spindle locking with locking lever. Accuracy exceeds DIN 863. Spindle pitch 0,5, graduation 0,01, scale drum 20 Ø, in case with setting wrench and conformity declaration. Precision Micrometer Gauges For tooth pitch measuring starting at module 0,8 and for measuring distances between recesses and centring edges. Setting gauges see cat.-no. 31579. 31620 measuring range measuring discs max. error 31620 Ø µm 0-25 20 4 201 25-50 20 4 202 50-75 20 5 203 measuring range measuring discs max. error 31620 Ø µm 75-100 20 5 204 100-125 30 6 205 125-150 30 6 206 31661 Measuring spindle with hardened contact surfaces Ø 6,5, measuring stop made of hardened steel Ø 6,5, measuring force max. 10 N, but higher surface pressure than with standard micrometer gauges with equal measuring force, graduation Precision Micrometer Gauges 0,01, accuracy in compliance with DIN 863, Part 3. In case with setting wrench and conformity declaration. Measuring anvil ball-shaped for measuring wall thicknesses of tubes and other curved parts. 31661 Measuring range 31661 0-25 401 31665 MICROMASTER With capa µ system and interface Opto RS 232. Non-revolving spindle, Ø 7,5, without locking device, with mounting hole for measuring tips. Laterally adjustable holder at the anvil side for measuring tips with locking device. Resolution 0,001, display of or inch, error tolerance of micrometer gauge element 3 µm. Measuring force max. 10 N. Zero-setting in any position. LC display, digit height 7. Battery (3V, type CR 2032) for long-term operation. Marked with ID-number. In case with test report and declaration of conformity. 7 pairs of exchangeable measuring tips, hardened steel. Precision Digital Micrometer Gauges capa µ system Contact surfaces: (1) = flat, (2) = small, flat, (3) = large, flat, (4) = narrow, flat, (5) = cutting blade-shaped, (6) = spherical, (7) = cone-shaped. Contact points with especially shaped contact surfaces available on request. Setting gauges see cat.-no. 31579. Connecting cable see cat.-no. 35200. Spare batteries see cat.-no. 39900 102. 31665 31.22 Measuring range Opto 31665 RS 232 0-30 x 101 25-55 x 102 www.hhw.de

31670 ISOMASTER AS Contact surfaces arranged prismatically, carbideequipped. Graduation 0,01, measuring force max. 10 N. Accuracy in compliance with DIN 863. Marked with ID-number. In case, with declaration of conformity. For measuring workpieces such as part odd-numbered grooved milling cutters, reamers and taps, splined shafts and odd-numbered polygones. Detection of roundness deviations on cylindrical surfaces. Prism 60 Measuring range 31670 1-7 301 5-20 302 20-35 303 35-50 304 50-65 305 65-80 306 Precision Micrometer Gauges 31670 301-306 Opening angle of prism 60. Spindle pitch 0,75. For 3-part workpieces. 31670 307-312 Opening angle of prism 108. Spindle pitch 0,559. For 5-part workpieces. Prism 108 Measuring range 31670 1-7 307 5-25 308 25-45 309 45-65 310 65-85 311 85-105 312 Measuring and laying-out tools, gauges 31670 301 31670 307 31671 MICROMASTER With interface Opto RS 232 and prismatically arranged contact surfaces, carbide-equipped. Graduation 0,001, display of or inch, measuring force max. 10 N. Accuracy in compliance with DIN 863. LC display, digit height 7. Battery (3V, type CR 2032) for long-term operation. Marked with ID-number. In case with test report and declaration of conformity. Precision Digital Micrometer Gauges 31671 101-106 Opening angle of prism 60. Spindle pitch 0,75. For 3-part workpieces. 31671 107-112 Opening angle of prism 108. Spindle pitch 0,559. For 5-part workpieces. 31671 For measuring workpieces such as odd-numbered grooved milling cutters, reamers and taps, splined shafts and odd-numbered polygones. Detection of roundness deviations on cylindrical surfaces. Connecting cable see cat.-no. 35200. Spare batteries see cat.-no. 39900 102. 31671 101-106 31671 107-112 Prism 60 measuring range Opto 31671 RS 232 1-7 x 101 5-20 x 102 20-35 x 103 35-50 x 104 50-65 x 105 65-80 x 106 Prism 108 measuring range Opto 31671 RS 232 1-7 x 107 5-25 x 108 25-45 x 109 45-65 x 110 65-85 x 111 85-105 x 112 31675 Dimension noted on the face. Starting at nominal size 20 with plastic panels. ID-number and declaration of conformity included. Cylindrical Setting Reference Pieces Gauge-grade steel, hardened. 31675 Ø 31675 5 201 20 202 25 203 35 204 Ø 31675 45 205 50 206 65 207 85 208 www.hhw.de 31.23

Micrometer depth gauges micrometer heads inside micrometer gauges 31690 With friction coupling, scale sleeve and scale drum with matt-chrome finish, with clamping ring, exchangeable measuring pins, each by 25 size increments. Measuring base and measuring needle Precision Micrometer Depth Gauges ends (Ø 4 ) hardened and lapped. Accuracy exceeds DIN 863, graduation 0,01, measuring range 25, spindle pitch 0,5, in case, with setting wrench and declaration of conformity. 31690 Measuring range Base span Number of max. error 31690 x -width measuring pins µm 0-75 50 x 17 3 5 301 0-150 50 x 17 6 6 302 0-75 100 x 17 3 5 303 0-150 100 x 17 6 6 304 0-300 100 x 17 12 9 305 31695 Measuring pins non-revolving. Exchangeable measuring pins, set in 30 increments. Therefore, no adjustment of display after exchange.measuring pins (Ø 3 ) made of steel, ends hardened. capa µ system. Resolution 0,001 /0.00005 inch, display of or inch. Accuracy in compliance with DIN 863 T2. Interface Opto RS 232. Thread pitch 0,5. Error tolerance 3 µm (measuring element). In plastic case, with declaration of conformity. Digital Micrometer Depth Gauges Connecting cable see cat.-no. 35200. Spare batteries see cat.-no. 39900 102. 31695 measuring range measuring range measuring pin 31695... in 0-90 0-3,5 50 x 15 101 0-180 0-7,0 100 x 15 102 31721 Precision Micrometer Heads Measuring spindle fully hardened, thread ground, measuring drum and measuring sleeve with mattchrome finish. With ratchet and turning spindle, accuracy exceeds DIN 863. Measuring drum Ø 20, Contact surfaces carbide-equipped Ø 6,5, Spindle pitch 0,5, Graduation 0,01. With conformity declaration. 31721 Measuring range d 1 d 2 h 6 d 3 l 2 l 3 l 4 31721 0-25 20 12 6,5 27,5 (at 0) 16 73,5 (at 0) 301 d 3 l 2 d 2 0 l 3 l 4 d 1 31725 Precision Digital Micrometer Heads X With interface RS 232, in combination with external power source. Patented SYLVAC measuring system. LC display, digit height 6. Scale Ø 44, rotatable 270. Simplex transmission, non-revolving spindle, carbide contact surface. Connecting cable see cat.-no. 35200 204. Spare batteries see cat.-no. 39900 102. 31725 Measuring range Measuring range Error tolerance Repeatability 31725 inch RS 232 0-25 0-1 x 0,005 0,002 201 0-50 0-2 x 0,008 0,002 202 31.24 www.hhw.de

31749-31750 Graduation 0,01, spindle pitch 0,5, scale drum Ø : MB 35-50 = 15, MB 50-75 = 16, MB 75-100 = 17, MB 100-300 = 20. Body made of steel, mattchromed finish, this ensures dazzle-free readings. Spindle thread hardened and ground. Accuracy exceeds DIN 863. With setting wrench and conformity declaration. For inside measurements of cylindrical holes, diameters of turned grooves, distance of two planeparallel surfaces etc. Precision 2-Point Inside Micrometer Gauges Contact surfaces carbide-equipped and ballshape lapped. Further set compositions, extension pieces as well as holders available on request. 31749 Sets consist of: 1 inside micrometer gauge 50-75 (cat.-no. 31750 202) and extension pieces (see table): steel, hardened and lapped, with insulating handles for heat transmission protection. Connecting thread M7. In case. Measuring and laying-out tools, gauges 31750 201-203 Single inside micrometer gauges, capacity 35-100 : Without clamping ring. Heavy-to-run spindle thread in order to avoid involuntary movements of the scale drum during measurement. Contact surface Ø 6. 31750 204-211 Single inside micrometer gauges, measuring range 100-300 : With clamping ring and heat transmission protection. Easy turning spindle thread for quick setting to the desired measurement value. Clamping ring for locking the scale thimble while measuring. Contact surface Ø 6. Set Measuring range max. error Gauge block extensions 31749 µm Length 50-300 9 25 / 50 / 50 / 100 201 50-450 10 25 / 50 / 100 / 200 202 50-850 12 25 / 50 / 100 / 200 / 400 203 50-1450 15 25 / 50 / 100 / 200 / 400 / 600 204 single Measuring range max. error 31750 µm 35-50 3 201 50-75 3 202 75-100 3 203 100-125 3 204 125-150 3 205 150-175 4 206 single Measuring range max. error 31750 µm 175-200 4 207 200-225 4 208 225-250 4 209 250-275 4 210 275-300 4 211 31749 31750 202 31750 205 31754 With single-ended measuring jaws, measuring depth 5. Measuring sleeve, measuring drum and measuring jaws with matt-chromed finish, ballshaped carbide-equipped contact surfaces, ratchet, locking screw, graduation 0,01. Accuracy in compliance with DIN 863, spindle pitch 0,5, measuring drum Ø 17. In case. Inside Micrometer Gauges For inside measuring. 31754 101 31754 102 Measuring range Setting ring 31754 5-30 5 101 25-50 25 102 50-75 103 75-100 104 31754 103 31754 104 31770 Large measuring range thanks to double-sided jaws with 2 separate inner scale sleeves for easy reading (5-55 measuring range). Starting at measuring range 50-75 with one-sided measuring jaws. Cylindrical contact surfaces, carbide-equipped, small jaws made of stable, semicircular carbide, therefore almost no bending. Easy operation thanks to ball-bearing spindle. Precision Inside Micrometer Gauges Graduation 0,01, thread pitch 0,5. Repeatability 2 µm. Friction coupling 21 Ø on scale drum, this allows for sensitive measurements. Accuracy exceeds DIN 863. In case. Ideal for measurements of boreholes when turning, milling and grinding. Precise measurements thanks to easy handling, even in µm dimensions. Wellpriced alternative to 3-point inside micrometer gauges with same measuring accuracy. 31770 102 31770 104 Measuring range max. error 31770 µm 5-55 2,5 102 50-75 3,0 103 75-100 3,0 104 100-125 4,0 105 125-150 4,0 106 www.hhw.de 31.25

Measuring instruments UNIMASTER INOTEST UNITEST Horizontal small length measuring instruments m SHE.30 and SHE.35 Very handy and very precise measuring instrument for serial measurements of small precision parts, for the horological industry and precision mechanics. Quick during the measurement and when switching to differently-sized workpieces. Large selection of special contact points for different measuring projects. Please send us your enquiry! 31800 Full set consists of: 1 measuring element with one fixed and one laterally movable, ball-guided measuring stop, 3 pairs of exchangeable, carbideequipped measuring tips, 1 setting reference piece, 9 extension pieces with built-in gauge block and carbide-equipped contact surfaces and fixing accessories for positioning (for further information on the respective elements see cat.-no. 31805-31810). Accuracy in compliance with DIN 863-4. Swiss made, in case. Assembly wrenches and declaration of conformity included. Multi-Purpose Measuring Instrument Sets UNIMASTER Characteristics of the TESA UNIMASTER: - high measuring accuracy, - minimum bending thanks to high rigidity, - heat resistance, - internal and external measurement in horizontal and vertical bearings, - continuious measuring force, - easy access to the stationary point, - adjustment of the display by means of setting reference piece. For length measurements of very large inside and outside dimensions. 31800 Measuring range 31800 inside outside 250-1475 225-1450 101 31805-31810 31805 Measuring element With measuring screw and shock-proof dial, adjustment of measuring force by adjusting screw on movable measuring stop, capacity 250-275 (internal) and 225-250 (external), graduation 0,01, spindle pitch 1, deviation tolerance of display max 5 µm, Swiss made. 31806 101 Measuring inserts, pair For internal measurements in instrument axis. 31806 102 Measuring inserts, pair For internal and external measurements up to a measuring depth of 60 above instrument lower edge. Individual elements UNIMASTER 31806 103 Measuring inserts, pair For external measurements up to a measuring depth of 75 above instrument lower edge. 31807 Setting reference Inside dimension 250, outside dimension 225. 31808 101-110 Extension pieces Steel pipe 38 Ø, correct positioning of gauge block by pressure spring. 31809 Fixing accessories 4 angle pieces and 4 clamping pieces. 31810 Case. For full set. Special accessories like measuring inserts for inside and outside measuring, turned grooves and support rolls for positioning purpose are available on request. 31805 31806 101 31806 102 31806 103 31806 102 31.26 Measuring element Measuring tips Setting reference piece Extension Fixing accessories Case Length 31805 31806 31807 31808 31809 31810 101 101 101 101 101 25 101 50 102 75 102 103 100 103 104 125 105 150 106 300 107 450 108 600 109 1000 110 www.hhw.de

31815 Full set consists of: 1 measuring element with waterproof dial indicator and laterally movable measuring stop, graduation 0,01, 2 pairs of exchangeable, carbide-equipped measuring tips, 4 extension pieces, telescoping, 3 insulated handles for heat transmission protection and fixing accessories for positioning (for a detailed description of the respective elements see cat.-no. 31820-31825), Swiss made. In case with assembly wrenches and declaration of conformity. TESA Comparison Measuring Instrument Sets INOTEST INOTEST is adjusted to the specified dimension by a separate reference piece and shows the real dimension of the workpiece with high precision. For large inside and outside measuring with the comparison measuring method. Measuring and laying-out tools, gauges 31815 Measuring range 31815 inside outside 275-1025 250-1010 101 31820-31825 31820 Measuring element With waterproof, shock-proof dial, laterally flexible, ball-guided measuring anvil, adjustment of measuring force for inside and outside measuring, graduation 0,01, measuring range 10, measuring force 4-7 N, Swiss made. 31821101 Measuring inserts, pair For internal measurements along instrument axis. Individual Elements INOTEST 31821102 Measuring inserts, pair For internal and external measurements up to a measuring depth of 30 above instrument lower edge. 31822101-104 Extension pieces Tubular steel 25 Ø, With telescope pipe 19 Ø. 31823 Insulated handles for heat transmission protection, single. 31824 Fixing accessories 4 fixing bolts 7 Ø, 40 long. 31825 Case, for full set. Special accessories like additional extensions, measuring inserts for grooves and special instruments for inside measuring from 35 and outside measuring from 15 available on request. 31820 + 31821 101 31820 + 31821 102 31820 Measuring element Measuring tips Extension Insulating grip Fixing accessories Case Measuring range 31820 31821 31822 31823 31824 31825 inside outside 101 101 101 101 101 102 275-335 250-310 101 325-435 300-410 102 425-635 400-610 103 625-1035 600-1010 104 31830 Full set consists of: 1 micrometer gauge element with dial indicator and lateral measuring stop, 1 setting reference piece, 6 extension pieces with built-in gauge block and carbide-equipped contact Precision Inside Measuring Instrument Sets UNITEST surfaces (for further information on the respective elements see cat.-no. 31835-31838). Accuracy in compliance with DIN 863-4, Swiss made, in case with assembly wrenches and declaration of conformity. For absolute and relative measurement. 31830 Measuring range 31830 200-1400 101 www.hhw.de 31.27

Measuring instruments UNITEST inside micrometer gauges/inside measuring pistols 31835-31838 31835 Micrometer Gauge Elements With shock-proof dial indicator, rotatable dial face and locking screw, laterally movable measuring stop, measuring force 0,7-1 N. Measuring faces carbide-equipped, exchangeable thanks to contact points for blind holes or additional elements for external measurements (special accessories), measuring range 200-225, display: graduation 0,1, scale pointer: 0,01, deviation tolerance of display max. 8 µm, Swiss made. Individual elements UNITEST 31837 101-106 Extension pieces Tubular steel 26 Ø, accurate positioning of gauge block by pressure spring. 31838 Case, for complete set. Special accessories, e.g. suspension device for a depth of up to 100 (see figure A) available on request. A 31835 31836 Setting reference Combined with inside and outside reference 200. Measuring element Setting reference piece Extension Case Length 31835 31836 31837 31838 101 101 101 25 101 50 102 100 103 200 104 300 105 500 106 31900-31902 Measuring range 2-6 with 2-point measuring head. Measuring jaws up to a measuring range of 12,5 made of carbide. Starting at a measuring range of 12,5 with carbide inserts. Constant measuring force thanks to ratchet. High-precision hardened and ground measuring spindle. Vernier 0,005. Analogue display matt-chromed finish. Accuracy in compliance with DIN 863. Up to a measuring range of 12,5 for throughhole. Measurements are possible up to 1,9 above ground. Starting at a measuring range of 12,5 for through-holes and blind holes. Measurements are possible up to 0 above ground. Precision 3-Point Inside Micrometer Gauges XT 31900 Sets In case with setting rings UKAS calibration certificate and setting wrench included. 31902 Individual inside micrometer gauges. In case with setting wrench, without setting ring. 31900 204 31902 Sets Measuring range Inside micrometer gauges 31900 measuring range 2-3 2-2,5 / 2,5-3 200 3-6 3-4 / 4-5 / 5-6 201 6-10 6-8 / 8-10 202 10-20 10-12,5 / 12,5-16 / 16-20 203 20-50 20-25 / 25-35 / 35-50 204 50-100 50-65 / 65-80 / 80-100 205 single Measuring range 31902 2-2,5 201 2,5-3 202 3-4 203 4-5 204 5-6 205 single Measuring range 31902 6-8 206 8-10 207 10-12,5 208 12,5-16 209 16-20 210 single Measuring range 31902 20-25 211 25-35 212 35-50 213 50-65 214 65-80 215 single Measuring range 31902 80-100 216 100-125 217 125-150 218 150-175 219 175-200 220 31.28 www.hhw.de

31935-31936 Measuring range 2-6 with 2-point measuring head. With interface RS 232. Measuring jaws up to a measuring range of 12,5 made of carbide. Starting at a measuring range of 12,5 with carbide inserts. Replaceable measuring heads. Constant measuring force thanks to ratchet. Highprecision hardened and ground measuring spindle. LC display digit height 6 for error-free readings. Battery (3V, type CR 2032) for long-term operation. Display of or inch, input of 2 preset values, resolution can be switched from 0,01 to 0,001, HOLD-function for the last measured value, input of tolerances, max/min-function, zerosetting and preset. In case with setting wrench. Digital 3-Point Inside Micrometer Gauges XTD IP 65 Up to a measuring range of 12,5 for throughholes. Measurements are possible up to 1,9 above ground. Starting at a measuring range of 12,5 for through-holes and blind holes. Measurements are possible up to 0 above ground. Connecting cable see cat.-no. 35200. Spare batteries see cat.-no. 39900 102. 31935 Sets consist of: Digital display, measuring heads, setting rings, UKAS calibration certificate. 31936 Individual inside micrometer gauges. Digital display included, without setting rings. Sets Measuring range Measuring heads Setting rings 31935 Measuring range Ø RS 232 6-10 6-8 / 8-10 8 x 202 10-20 10-12,5 / 12,5-16 / 16-20 12,5 / 20 x 203 20-50 20-25 / 25-35 / 35-50 20 / 35 x 204 50-100 50-65 / 65-80 / 80-100 65 / 80 x 205 Measuring and laying-out tools, gauges 31936 single Measuring range 31936 RS 232 6-8 x 106 8-10 x 107 10-12,5 x 108 12,5-16 x 109 16-20 x 110 20-25 x 111 25-35 x 112 35-50 x 113 50-65 x 214 65-80 x 215 80-100 x 216 100-125 x 116 125-150 x 117 150-175 x 118 175-200 x 119 31903-31904 Digital 3-point inside measuring pistols XTH IP 65 Resolution 0,001, repeatability 2 µm. RS 232 interface. Patented measuring system, LC display, digit height 6. Carbide-equipped inserts starting at 12,5. Measurement of blind holes starting at 12,5. Fixed contact points. UKAS test certificate for all rings and UKAS calibration certificate for all testing equipment included. Manufactured in compliance with DIN 863. Protection class IP 65. In wooden case. 31903 Sets consist of: Digital display, measuring heads, setting rings, UKAS calibration certificate. 31904 Individual inside micrometer gauges. Digital display included, without setting rings. Connecting cable see cat.-no. 35200. Spare batteries see cat.-no. 39900 102. 31903 Sets measuring range number of number of Measuring force 31903 heads rings N SXTH3 6-10 2 1 9 101 SXTH4 10-20 3 2 9 102 SXTH5 20-50 3 2 19 103 SXTH6 50-100 3 2 19 104 SXTH7 100-150 2 1 22 105 SXTH8 150-200 2 1 22 106 31904 single measuring range deep max. error with ring 31904 µm XTH6 6,0-8,0 58 4 8,0 101 XTH8 8,0-10,0 58 4 8,0 102 XTH10 10,0-12,5 58 4 12,5 103 XTH12.5 12,5-16,0 62 4 12,5 104 XTH16 16,0-20,0 62 4 20,0 105 XTH20 20,0-25,0 66 4 20,0 106 XTH25 25,0-35,0 66 4 35,0 107 XTH35 35,0-50,0 80 4 35,0 108 XTH50 50,0-65,0 80 5 65,0 109 XTH65 65,0-80,0 80 5 65,0 110 XTH80 80,0-100,0 85 5 80,0 111 XTH100 100,0-125,0 100 6 125,0 112 XTH125 125,0-150,0 100 6 125,0 113 XTH150 150,0-175,0 100 7 175,0 114 XTH175 175,0-200,0 100 7 175,0 115 www.hhw.de 31.29

Inside micrometer gauges 31905-31910 Ä 31905-31907 Extremely large measuring range Ø 30-400 with only 6 inside micrometer gauges. Maintenance-free thanks to the Microtest system, matt hard chrome-plated housing, clear dial engravings. Automatic self-centring. 1 m parallax-free, direct full reading (1, 1/10, 1/100, 1/1000 ). 1 pointer revolution = 1, therefore no reading errors, no calculation necessary. Accuracy: Works norm exceeds DIN 863. Minimised bevel gear clearance, improved forced return of the probes. Isolation provides for protection against dirt and heat expansion. Suitable for digital technology. In case. Swiss made. Blind holes can be measured to the ground. Very precise measurements even in big measuring ranges. Improved extensions for larger depths. Precision 3-Point Inside Micrometer Gauges 31905 Sets consist of: inside micrometer gauge, setting rings (measuring range 30-90 ) and control gauge (measuring ranges 90-400 and 30-400 ), extensions (see table), 1 screwdriver. 31907 Inside micrometer gauge, single. 31908 Extension pieces 31909 Control gauge Ø 40-240, contact surfaces hard chrome-plated, in case. For the adjustment of 6 inside micrometer gauges 30-400. Replaces numerous setting rings. 31907 31908 31909 31905 31910 Other dimensions up to a maximum Ø of 1100 available on request, therefore lower calibration and certification costs. Sets Measuring range Inside micrometer gauge Setting rings Extension pieces 31905 measuring range control gauge Ø Length 30-90 30-40 / 40-60 / 60-90 40 / 90 210 101 90-400 90-140 / 140-240 / 240-400 40-240 210 102 30-400 30-40 / 40-60 / 60-90 / 90-140 / 140-240 / 240-400 40-240 210 103 Single Extension Control gauge Case Measuring range Measuring depth Length 31907 31908 31909 31910 30-40 110 101 101 40-60 110 102 101 60-90 110 103 101 90-140 140 104 101 140-240 220 105 102 240-400 300 106 103 30-400 210 101 30-400 500 102 30-400 1000 103 30-400 101 31914 Precision 3-Point Inside Micrometer Gauges, Sets IMICRO Self-centring and self-positioning micrometer gauges with high measuring accuracy. Accuracy of reading up to measuring range 10-12 = 0,001, measuring ranges 11-14 through 90-100 = 0,005, starting at measuring range 100-125 = 0,01. Measuring bolts are fully coated with diamond-like carbon (ADLC/hardness HV 0,05 4000 through 6000 = measuring range 11-100 ), and carbide-equipped (hardness HV 1300 = measuring range 100-300 ), inclusive of ratchet, setting rings and extension pieces, accuracy in compliance with DIN 863/4, Swiss made, in case with assembly wrenches and test report with declaration of conformity. For measuring cylindrical holes, for large capacities and measuring depth. 31914 105 31.30 Measuring range Inside micrometer gauge Setting rings Extension pieces 31914 measuring range Ø length 3,5-6,5 3,5-4 / 4-4,5 / 4,5-5,5 / 5,5-6,5 4 / 5,5 101 6-12 6-8 / 8-10 / 10-12 8 / 10 100 102 11-20 11-14 / 14-17 / 17-20 11 / 17 150 103 20-40 20-25 / 25-30 / 30-35 / 35-40 25 / 35 150 104 40-100 40-50 / 50-60 / 60-70 / 70-80 / 80-90 / 90-100 50 / 70 / 90 150 105 100-200 100-125 / 125-150 / 150-175 / 175-200 125 / 175 150 106 www.hhw.de

31916 IMICRO See cat.-no. 31914, but single. Extension pieces see cat.-no. 31948. Precision 3-Point Inside Micrometer Gauges Measuring and laying-out tools, gauges 31916 Measuring Graduation Measuring 31916 range depth 3,5-4 0,001 20 101 4-4,5 0,001 20 102 4,5-5,5 0,001 25 103 5,5-6,5 0,001 25 104 6-8 0,001 52 105 8-10 0,001 52 106 10-12 0,001 52 107 11-14 0,005 77 108 14-17 0,005 77 109 17-20 0,005 77 110 20-25 0,005 78 111 25-30 0,005 78 112 30-35 0,005 78 113 35-40 0,005 78 114 Measuring Graduation Measuring 31916 range depth 40-50 0,005 84 115 50-60 0,005 84 116 60-70 0,005 84 117 70-80 0,005 84 118 80-90 0,005 84 119 90-100 0,005 84 120 100-125 0,01 100 121 125-150 0,01 100 122 150-175 0,01 100 123 175-200 0,01 100 124 200-225 0,01 100 125 225-250 0,01 100 126 250-275 0,01 100 127 275-300 0,01 100 128 31940-31945 IMICRO With interface RS 232 C. Self-centring and selfpositioning micrometer gauge with high measuring accuracy. LC display with resolution 0,001 /0,00005, display of or inch, digit height 7, memory mode for basic setting, automatic turn-off (battery 3V, CR 2032), incl. ratchet. Swiss made. Accuracy in compliance with DIN 863/4. In case. Marked with serial number, with test report and declaration of conformity. For measuring cylindrical holes, for large capacities and measuring depth. Measuring range 6-12 : contact surfaces made of steel, hardened. Measuring range 11-100 : TiN-coated, hardness 2.300 HV 0,05. Digital 3-Point Inside Micrometer Gauges capa µ system Connecting cable see cat.-no. 35200. Spare batteries see cat.-no. 39900 102. 31940 Sets consist of: 1 electronic measuring element, exchangeable measuring heads, setting rings, extension pieces (see table). 31945 Individual inside micrometer gauges. Electronic measuring element and measuring head included. 31940 Sets Measuring range Measuring heads Setting rings Extension sleeves 31940 Ø RS 232 C 6-12 6-8 / 8-10 / 10-12 8 / 10 100 x 101 11-20 11-14 / 14-17 / 17-20 11 / 17 150 x 102 20-40 20-25 / 25-30 / 30-35 / 35-40 25 / 35 150 x 103 40-100 40-50 / 50-60 / 60-70 / 70-80 / 80-90 / 90-100 50 / 70 / 90 150 x 104 single Measuring A B C 31945 range RS 232 C 6-8 2,5 2,5 55 x 101 8-10 2,5 2,5 55 x 102 10-12 2,5 2,5 55 x 103 11-14 3,5 4,0 68 x 104 14-17 3,5 4,0 68 x 105 17-20 3,5 4,0 83 x 106 20-25 7,0 7,0 83 x 107 25-30 7,0 7,0 88 x 108 single Measuring A B C 31945 range RS 232 C 30-35 7,0 7,0 88 x 109 35-40 7,0 7,0 88 x 110 40-50 11,0 12,0 98 x 111 50-60 11,0 12,0 98 x 112 60-70 11,0 12,0 98 x 113 70-80 11,0 12,0 98 x 114 80-90 11,0 12,0 98 x 115 90-100 11,0 12,0 98 x 116 31945 www.hhw.de 31.31

Extensions inside micrometer gauges 31948 Extension Pieces For digital 3-point inside micrometer gauges TESA IMICRO capa µ system (cat.-no. 31945) and TESA IMICRO (cat.-no. 31916). Micrometer gauges and centring devices not included. Lengths up to 1000 and centring devices available on request. 31948 Length for measuring 31948 range Ø 100 6-12 101 150 11-20 102 150 20-40 103 150 40-100 104 31931 TRI-O-BOR Self-centring and self-adjusting. Exchangeability allows use of measuring inserts for internal threads as well as inserts with special profiled contact surfaces. Combined display: Numerical interval 0,01, scale division 0,002. Deviation tolerance f max : 15-60 = 3 µm, 60-90 = 4 µm, 90-120 = 5 µm. Repeatability f w : 15-60 = 4 µm, 60-90 = 5 µm, 90-120 = 6 µm. Accuracy in compliance with DIN 863/4. In case, 1 heat protection sleeve, 2 assembly wrenches, 1 screwdriver and test report with declaration of conformity included. Swiss made. Precision 3-Point Inside Micrometer Gauges For through-holes and blind holes and for measuring short centring shoulders. Cross cone and measuring pin carbideequipped. Measuring inserts for internal threads and for special purposes available on request. 31931 measuring Measuring 31931 range depth 15-20 66 101 20-25 66 102 25-30 66 103 30-40 70 104 Measuring Measuring 31931 range depth 40-50 70 105 50-60 70 106 60-70 80 107 70-80 80 108 Measuring Measuring 31931 range depth 80-90 80 109 90-100 80 110 100-110 80 111 110-120 80 112 High-quality brand to satisfy highest requirements Innovative tools High availability Vast range of products Strict quality control 0 Impressive brand. Impressive tools. 31.32 www.hhw.de

31952-31953 ALESOMETER With capa µ system and interface Opto RS 232. Touches the workpiece at three points. Measuring bolts made of steel, hardened (measuring range 6-10 ) and carbide-equipped (measuring range 10-200 ). Resolution 0,001 /.00005 inch, display of or inch, zero-setting in any position, display lock. LC display digit height 7. Battery (3V, type CR 2032) for long-term operation. Accuracy in compliance with DIN 863. Protection class of measuring unit IP 54. When using the digital port IP 40. In case with ID number and test report with declaration of conformity. Up to 10 for through-holes. Above 10 also for blind holes and short centring shoulders. Digital 3-Point Inside Micrometer Gauges capa µ system Above 10 no measurement A, because the measuring bolts reach the face of the instrument. Connecting cable see cat.-no. 35200. Spare batteries see cat.-no. 39900 102. 31952 Sets consist of: 1 electronic measuring element, exchangeable measuring heads, 1 adapter, setting rings (see table). 31953 Individual inside micrometer gauges. Electronic measuring element and measuring head included. Measuring and laying-out tools, gauges 31952 31953 Sets Measuring range Measuring heads Setting rings Opto 31952 Ø RS 232 6-10 6-8 / 8-10 8 x 101 10-20 10-12,5 / 12,5-15 / 15-17,5 / 17,5-20 12,5 / 17,5 x 102 20-40 20-25 / 25-30 / 30-35 / 35-40 25 / 35 x 103 40-100 40-50 / 50-60 / 60-70 / 70-85 / 85-100 45 / 60 / 85 x 104 single Measuring range Error Repetition A B C Opto 31953 tolerance µm limit µm RS 232 6-8 4 4 1,2 3,0 55 x 101 8-10 4 4 1,2 3,0 55 x 102 10-12,5 4 4 0,0 6,5 65 x 103 12,5-15 4 4 0,0 6,5 65 x 104 15-17,5 4 4 0,0 6,8 65 x 105 17,5-20 4 4 0,0 6,8 95 x 106 20-25 4 4 0,0 8,5 100 x 107 25-30 4 4 0,0 8,5 100 x 108 30-35 4 4 0,0 8,5 100 x 109 35-40 4 4 0,0 8,5 100 x 110 40-50 5 5 0,0 14,5 140 x 111 50-60 5 5 0,0 14,5 140 x 112 60-70 5 5 0,0 14,5 140 x 113 70-85 5 5 0,0 14,5 140 x 114 85-100 5 5 0,0 14,5 140 x 115 100-125 6 6 0,0 30,0 175 x 116 125-150 6 6 0,0 30,0 175 x 117 150-175 7 7 0,0 30,0 175 x 118 175-200 7 7 0,0 30,0 175 x 119 0 Impressive brand. Impressive tools. www.hhw.de 31.33

High-quality brand to satisfy highest requirements Innovative tools High availability Vast range of products Strict quality control 0 Impressive brand. Impressive tools.