Angled Type Electric Torque Wrench Product Description Power supply: 220-230V 50Hz;The angled design is more suitable for narrow working space;Contimuous rotation without impact, much more efficient than hydraulic wrench;Intelligent torque control system,with fault self-checking function and power-off memory function;Torque precision:±4%, repeatability: ±1% double speed design, high/low speed can be shifted freely;Two ways of torque setting:-Set the torque manually- System recommends torque as per bolt parameters;Human-computer interface. Torque value is shown directly on LCD display. Torque table, is not needed;Electronic system against over-tighten and the clutch against overload, they can protect driving components effectively;Intelligent motor-speed control system, it makes the using life of carbon-brush 5-10 times longer than other brand wrenches. Technical Data Sheet