Insize IST-SD50, DIGITAL TORQUE SCREWDRIVER, 0.88~4.42in.lb, 6928640326158

Accuracy: clockwise ?3%, counter-clockwise ?4%.
Resolution 0.01in.lb. Size of shank 1/4″.
Clockwise and counter-clockwise operation.
Unit: in.lb, cN.m, kg.cm.
Peak and track working mode.
Target torque value can be set, with audible and visible alarm.
Power off automatically in 5 minutes without any operations.