AQSH digital torque driver is a product well designed for torque fastener assembly and torque testing of precision manufacturer industry,it is widely used in instrumentation,household appliances, mechanical and electrical equipment ,automobiles,motorcycles and other industries. It is an essential high-grade tool that ensure the small torque of  bolts and nuts  tighten precisely .Compared with mechanical preset torque driver ,the digital torque driver is more accurate.

AQSH digital torque driver have the function of audible alarm,two working m