Data Sheet TACH20 Combo Tachometer Contact and Non-Contact The Amprobe TACH20 hand-held tachometer accurately measures rotational or surface speed as well as length. It comes with a large LCD display that allows the user to easily read the measurement. It also has a built in memory function that permits automatic storage of maximum, minimum, average values plus the last measurement displayed. The TACH20 is supplied with all the necessary accessories designed with optimal mechanical stability to ensure accurate, reliable, and repeatable measurements. In addition to the mechanical adapter that accepts a variety of tips, as well as the surface speed wheel for contact rpm measurement, the TACH20 can perform non-contact measurement by using the infrared beam function. No hassle warranty No waiting. No shipping charges. Our commitment to high-quality products and customer service is demonstrated by our industry exclusive "No Hassle" warranty. In the unlikely event that an Amprobe Test Tool requires warranty service, any of our local dealers are authorized to replace it, on the spot. Measures rotational and surface speed Built-in memory Digital Display Auto power off function Easy to select units and mode functions Contact and non-contact measurement Select rpm using infrared beam or adapter: m/min, m/sec, ft/min, ft/sec, in/min, m, ft, and in. Includes 6 Adapters, Carrying Case, Reflective Tapes, Batteries and User Manual (note: $500 MSLP limit) Amprobe(R) Test Tools www.Amprobe.com Data Sheet TACH20 Combo Tachometer Specifications General Specifications Accuracy Measuring Ranges rpm Speed Length Sensing Distance (optical) Operation Battery type Operating Temperature Storage Temperature Housing Material Weight Size Agency Approvals & Certifications 0.02% v. reading 1 Digit optical 1 ... 99999 min mechanical 1 ... 19999 min O 01 m m/min 0.10 ...1999 ft/min 0.40 ...6550 in/min 4.00 ...78700 m/sec 0.10 ...33.30 ft/sec 0.10 ...109 O6" 0.10 ...1524 0.40 ...5000 4.00 ...60000 0.10 ...25.40 0.10 ...83.33 O 12" 0.40 ...609.6 0.40 ...2000 4.00 ...24000 0.10 ...10.16 0.10 ...33.30 0 ...99999 m / 0...99999 ft / 0...99999 in max. 600 mm (24 in) 2x AA 1.5V Battery LR6 (ALKALINE) or rechargeable 0 ... +50C (32...122F) -20...+70C (0...160F) ABS 250 g (0.55 lb) 175x60x28 mm (7x2.5x1 in) CE Amprobe(R) Test Tools website: www.Amprobe.com email: info@amprobe.com Everett, WA 98203 Tel: 877-AMPROBE Amprobe(R) Test Tools Amprobe(R) Test Tools Europe Amprobe Test Tools Europe Beha-Amprobe GmbH In den Engematten 14 79286 Glottertal, Germany Tel.: +49 (0) 7684 8009 - 0 (c)2008 Amprobe Test Tools. All rights reserved. 7/2008 3358122 Rev A www.Amprobe.com