feautre:
1.Ergonomic handle bar, heat resistance, shock-proof, Grip feels comfortable, good appearance, convenient operation, tireless with long time operating.
2.super stable rorque control, the minimum torque 2kgf.cm, torque accuracy up to ±5%
3.small, light, special designed for high precision small torqure of small screw locking
4.high-tech precision DC motor from TW,with small cooling fan, quick start, stable, quick lucking after finishing, high torsional stability.
5.torque adjustment scale 2-10 stages.
6.best using for toy, lighting, home appliance, furniture ect products screw assembly.