1/2 Inch Drive Electric Torque Wrench - Range: 30-340 NM

Target torque alert gives a warning as you approach the target torque, vibrating handle, buzzer, and solid LED light indicate when target is reached. 72-tooth ratchet mechanism with a 5 swing arc allows you to turn fasteners in tight spaces. Handle and housing are oil and solvent resistant, protecting the tool from harmful agents and keeping your hands in place. 5 torque measurement units provide a readout in Nm, ft.-lb., in.-lb., Kgf-m, and Kgf-cm. Torque accuracy of plus/minus 2 percent CW and plus/minus 3 percent CCW between 20 and 100 percent of wrench capability. Requires 2 AA batteries (not included). Meets or exceeds ASME B107.28M standards and specifications