We have two methods of testing tools. The first method is direct torque measurement using our analog (Model W) and digital (Model T) torque testers.

The second method uses our calibrator with test bolt assemblies that we manufacture. These bolt assemblies become the basis for uniform testing of impact wrenches by measuring the tension produced (in lbs force) by your wrench. (Although you will be able to calculate an approximate torque they are not designed for accurate torque measurement)

MODEL W Six models from 0-200 in/lbs to 0-2000 ft/lbs. Download the instruction manual for the Model W.   MODEL T Digital readout. Two models: T-2000 0-400 ft/lbs (500Nm) and T-3000 30 to 1,000 ft/lbs (1,300Nm). Download the instruction manual or product manual for the Model T.   MODEL RL Designed for ½" to 1" Square drives. Download the instruction manual or product manual for the Model RL.   MODEL H Designed for ¾", to 1 ½" Square drives. Download the instruction manual or product manual for the Model H.   MODEL K Designed for 1 ½”to 2 ½” Square drives. Download the instruction manual for the Model K.   MODEL J Designed for ¼" to ¾" Square drives Download the instruction manual or product manual for the Model J.