Features: High Performance ---- Modern electric torque wrench with 72 Gear Teeth 5 functional keys for operating, with ±2% torque accuracy at precision max. measurement up to 7.37 ft and 0.01 ft-lb resolution. Great for Low torque applications like Bikes and Plastic Fasteners. Easy Operation --- Digital backlight LCD display, simple set-point via push button control, clock wise and counterclock wise dual direction operation, buzzer and flashing LED to indicate torque setting achievement. Powerful Function --- Torque units for (N.mkgf.cmlbf.tflbf.in), 999 group torque point memory with Peak and Trace capabilities. With 3 meansure mode (Peak holdP/Real time modeT/Preset modePre). Offers Peak-Hold and Tracking modes. Versatile Use --- This compact digital torque wrench can operate in tough conditions. Perfect tool for control and apply measured torque in industrial, HVAC, automotive and aerospace applications. Premium Quality --- Digital torque wrenches made from high quality stainless steel and industrial plastics. This electric torque wrench set comes with a protective case that shields it against wear & tear when not in use to deliver long lasting performance. Specifications: Material: ABS Model: EWM-10/EWM-30/EWM-60/EWM-100 (optional) Min. Scale Value: EWM-10/EWM-30/EWM-60: 0.01 EWM-100: 0.1 Max. Operating Range(N.m): 10N.m/7.37ft.lb/88.50in.lb/101.97kgf.cm 30N.m/22.12ft.lb/265.5in.lb/305.91kgf.cm 60N.m/44.25ft.lb/531.04in.lb/611.82kgf.cm 100N.m/73.7ft.lb/885.0in.lb/1019.7kgf.cm Connector(inch): EWM-10/EWM-30: 1/4 EWM-60: 3/8 EWM-100: 1/2 Buzzer Range Setting(N.m): EWM-10: 0.3~10 EWM-30: 0.9~30 EWM-60: 1.8~60 EWM-100: 3~100 Length(mm): EWM-10/EWM-30: 230 EWM-60: 240 EWM-100: 285 Accuracy*1: Clock Wise: ±2%; Counterclock Wise: ±2.5% Storage Capacity: 999 Operating Mode: Peak holdP/Real time modeT/Preset modePre Unit: N.mkgf.cmlbf.tflbf.in Ratch Head: Two-way Ratch Head Teeth Number of Ratch Head: 72 Number of Key: 5 Battery: 2 pcs AAA (not include) Operating Temperature: -10~60 Storage Temperature: -20~70 Drop Testing Height: 1m Vibration Testing Condition*2: 10g Life Test*3: 10000times Item Lengh: EWM-10/EWM-30:23cm/9.1in EWM-60:24cm/9.4in EWM-100:28.5cm/11.2in Package Weight: EWM-10/EWM-30:710g/25.0oz EWM-60:850g/30.0oz EWM-100:1100g/38.8oz Package List: 1 * Digital Torque Wrench(battery not include) 1 * Manual 1 * Carry Box