Ratcheting Head Micrometer Torque Wrenches – In-Lbs

> Calibrated to +/- 4% clockwise direction and +/- 6% and counterclockwise direction at 20% to 100% of full scale.
> Calibration is accomplished by mechanical loading of each wrench in a horizontal position and performing at 20%, 60%, and 100% of maximum instrument capacity.
> Manufactured to meet precision/highly accurate applications such as military and aerospace.
> Certification documents are traceable to N.I.S.T. (National Institute of Technology) (CXCERT only).