Accuracy: clockwise ?2%, counter-clockwise ?3%. Tolerance setting range -25% ~ +25% (target torque value).
Res0.1in.lb/0.01ft.lb. Square driver 1/4″. Wireless data transfer to computer.
Unit: in.lb, ft.lb, N.m, kg.cm. Clockwise and counter-clockwise operation.
Peak and track working mode.
Can set tolerance with judgement in peak working mode.
9 target torque values can be set, with audible and visible alarm
Power off in 2 minutes automatically. Non-slip grip handle. With damp record.

Dynabrade 51401 3" Dia. 7 Degree Offset Rotary Buffer, .4 hp, 5,000 RPM, Rear Exhaust, 3/8"-24 Spindle Thread
Dynabrade 52725 1 hp Straight-Line Extension Polisher, 1 HP, 4,500 RPM, 1/2"-20 Spindle Thread
Insize 2123-24A, BORE GAGE, 1.4-2.4", 6928640329326
3M 62822, VHB Adhesive Transfer Tape F9460PC, Clear, 24 in x 60 yd, 2 mil, 7000042340 