Description
Proto® Electronic Torque Tester, 1/4 in Drive, 0.42 to 4.17 ft-lb Torque, +/-1 % Accuracy, 9 V Battery Power Source, LCD Display, 6 in Length, 6 in Width, Yellow/Green/Red Light/Beep Visual/Audible Indicators, For Use With: Torque Wrench
Features:
- Use to test all types of torque wrenches in all types of settings where full scale calibration is needed or where a quick pass/fail check is required
- Accuracy of +/-1% of indicated value in both clockwise and counter clockwise directions
- Broad accuracy range extends from 10 to 100% of full scale
- Fast sampling rate helps maintain high accuracy during torque applications
- Each tester is built with a male square drive and also comes supplied with a female to female square drive adapter
- Powered by a standard 9 VDC battery, providing up to 50 hr run time
- Three units of measure are available, ft-lb, in-lb and N-m
- Three operating modes are track mode, peak hold and first peak for use with click style torque wrenches
Standards/Approval:
- ASME B107.29
- NIST Certified
Warranty:
Lifetime
