Proto J6064CXCERT 3/8 Drive 40 - 200 In/Lb. Ratcheting Head Micrometer Torque Wrench

Proto J6064CXCERT Features

• In / Lbs.
• Calibrated to +/- 3% in clockwise direction and +/- 6% in counter clockwise direction
• Calibration is accomplished by mechanical loading of each wrench in a horizontal position, and performing a three click test at 20%, 60% and 100% of maximum instrument capacity
• Certification documents traceable to N.I.S.T. (National Institute of Standards and Technology)
• Manufactured to meet precision/highly accurate applications such as military and aerospace