Feautre:
1.90 degree hend can adjust the position of 360 degree of freedom, more convenient to deal with all kinds of position requirements, especially for locking the limited space station.
2.Ergonomic handle bar, heat resistance, shock-proof, Grip feels comfortable, good appearance, convenient operation, tireless with long time operating.
3.torque regulating a wide range of 5-50kgf.cm, the 1 can use 2 branch of the torque, accurate to plus or munus 5%
4.the shell adopts a non slip material, prevented from slipping in the use of large torque condition cause safety accident.

5.listed AC 220V electrical plug directly to work properly, and convenient.
6.220V high voltage motor, replaceable carbon brush, save cost, start fast, small current, stable operation.
7.best suited for LED screen outdoor operation and narrow space of the lodading and unloading screw position operation.