Hairich Digital Torque Wrench 3 8 Drive, 5-100FT-LB/0-135N.M

The Hairich Digital Torque Wrench is a precision measurement tool designed for professional and DIY applications requiring accurate torque application. It features a 3/8-inch square drive and offers a dual-scale torque range of 5-100 foot-pounds (ft-lbs) and 0-135 Newton-meters (Nm). The wrench provides high accuracy of ±2% and includes a calibration certificate for verification. It operates with five selectable measurement units: ft-lb, in-lb, Nm, kg-m, and kg-cm, allowing for direct unit conversion on its large, backlit LED display. Key functional modes include Track mode for applying balanced force and Peak mode for recording maximum torque values, with memory storage for up to 500 data sets. The tool features an ergonomic, non-slip handle and a directional switch knob for easy ratchet reversal between clockwise and counterclockwise operation. It includes visual and audible alerts, with a flashing light and beep at 80% of the preset torque and a steady light upon reaching the target torque. Constructed from durable materials, this digital torque wrench is suitable for tasks such as automotive maintenance (lug nuts, spark plugs, engine components), machinery installation, bicycle repair, and electrical panel assembly. It is powered by a long-lasting battery and typically includes an auto-shutoff function to conserve power.