Insize IST-TT220, DIGITAL TORQUE TESTER, 195~1946in.lb/16.2~162.2ft.lb, 6928640326127

Accuracy ?1% (clockwise and counter-clockwise). Resolution 1in.lb/0.1ft.lb. Square socket 1/2″.
With external sensor, to test torque wrenches, torque screwdrivers and other torque tools
Unit: in.lb, ft.lb, N.m, kg.cm.
Clockwise and count-clockwise operation
Peak, track and first peak working mode.
Low and high limits with judgement.
Automatic power off