INSIZE IST-WS20 手柄数字扭矩扳手 (4~20 N.m)

Range: 4~20 N.m

Accuracy  clockwise: ±3%

          counter-clock wise: ±4%

Resolution: 0.01 N.m

Square driver (L) : 1/4"

Power supply: 2xAAA batteries

Length : 215 mm

weight: 750 g

Optional accessory: 

Calibration cable: IST-SD-CABLE

Datasheet