- See all product specifications
Manufacturer : Proto
Accuracy : +/-1 %
Brand Name : Proto®
Country Of Origin : US
Display Type : LCD
Drive Size : 3/8 in
Standards : ASME B107.29|NIST Certified
Product Status : Active
- 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 upto 50 hr runtime
- 3 units of measure are available, ft-lb, in-lb and N-m
- 3 operating modes are track mode, peak hold and first peak for use with click style torque wrenches


