Features:High Performance ---- Modern electric torque wrench with 72 Gear Teeth 5 functional keys for operating, with clockwise 2%, counterclockwise 2.5% torque accuracy. With sound and light alarm function, it can effectively improve the accuracy and safety of operation.Easy Operation --- Digital backlight LCD display, including torque setting; Unit setting; Data storage; Data delete; Data export and calibration function. Automatic shutdown without operation for 3 minutesPowerful Function --- Torque units for (N.m??kgf.cm??lbf.ft??lbf.in). With 3 measure mode (Peak hold??P??/Real time mode??T??/Preset mode??Pre??). 999 sets of record data can be saved.Versatile Use --- This compact digital torque wrench can operate in tough conditions. Suitable for bolt tightening and control in the automotive industry, mechanical industry, etc.Premium Quality --- Digital torque wrenches made from high quality stainless steel and industrial plastics. Adopt mini design, which is more suitable for operation in narrow space.