Accuracy: clockwise ?2%, counter-clockwise ?3%, angle ?2? (rotate 90?).
Res: torque 1in.lb/0.1ft.lb, angle 1?. Square driver 1/2″.
Clockwise and counter-clockwise operation.
Set the desired torque first. After reaching the desired torque, set the angle and turn the wrench at this angle to apply extra torque
Unit: in.lb, ft.lb, N.m, kg.cm, degree. Peak and track working mode.
Target torque or angle value can be set, with audible and visible alarm
Power off in 5 minutes automatically. Non-slip grip handle. With damp record.

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3M 25774, Scotch-Brite Roloc Surface Conditioning Disc, TSM, 1-1/2 in x NH A MED, 7100014112, 200 per case
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3M™ 72016, Remote Alarm & Strobe 529-05-20, Audible, 7000131708, 1 EA/Case
3M 21221, Industrial Plastic Adhesive 4475, Clear, 1 Quart Can, 7000046573, 12/case
3M 19772, Utility Cloth Sheet 314D, 9 in x 11 in P80 J-weight, 7000000359
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3M 93949, General Purpose Sanding Sponge CP040-3PK, Single Angle, 2-7/8 in x 4-7/8 in x 1 in, Fine, 7100175194, 3/pack 
