• "TC" Torque Comparator is calibrated on torque testers which are certified using text bars and class "F" weights traceable to NIST • Meets or exceeds GGG-W-686C and ANSI B107. 14M • Perfect for a facility where a quick check of a wrench is required before usage • Excellent for tool trucks to verify wrench accuracy and avoid unnecessary service • Highly accurate from 20% of full scale to full scale • 1/2" Male Square drive • Large 175 lb.-ft. scale dial with increments every 5 lb.-ft. for easy torque reading • Compact design allows for horizontal or vertical mounting • No power requirements • Economical torque wrench checker
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