Digital Ratchet Wrench 3/8" 30Nm H919722

KTC Digital Ratchet Torque Wrenches have a forged steel ratchet head and feature a unique power sensor in the ergonomic handle which accurately detects and analyzes load applied to the grip to enable more precise torque measurement regardless of hand position, unlike other loading point sensitive wrenches. These torque wrenches measure in peak mode, peak with auto zero reset, and real time. Five programmable torque presets stored in memory enable the user to check frequently used values. The presets alert the user with an intermittent signal at 90% and a continuous signal at 100% of the preset torque value using LED and audible indicators that enable users to tighten to within 10% of a preset torque value. Pass/Fail mode counts the number of fasteners tightened within programmed high and low torque limits. Selectable units of lbf-in, lbf-ft, kgf-m, and N-m. Uses a lithium coin battery, CR2354.