Accuracy: clockwise ?2%, counter-clockwise ?3%. Tolerance setting range -25% ~ +25% (target torque value).
Resolution 1in.lb/0.1ft.lb. Square driver 3/8″. 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.

3M Cubitron 3 Cut-Off Wheel, 90031, 60+, T1, 3 in x 0.035 in x 3/8 in (75 x 0.9 x 9.53 mm), ANSI, 50 ea/Case, 7100303859 