This digital torque wrench is constructed from high quality steel and ABS industrial plastics, handle and housing are oil and solvent resistant, can operate in tough conditions.
SUG digital torque wrench meets or exceeds ASME B 107.14 -2004, ISO 6789 standards. Durable use and no calibration required, all the torque wrenches are pre-calibrated in the factory, you can use it immediately.