As you approach the preset torque value, the LED flashes amber and the buzzer beeps faster; at target, the LED locks solid green and a continuous tone fires no more guessing like a click-style wrench. Store up to six preset torque values and recall them with one button, ideal for repetitive fastening on assembly lines or service bays. This digital torque wrench with preset alert is built for professional automotive and heavy-duty use.
Industrial-grade chrome-vanadium ratchet heads with a 45-tooth fine-pitch reversible mechanism fit tight engine bays and narrow working spaces. Lightweight composite housing 0.64 kg for the 3/8-inch and 1 kg for the 1/2-inch with a textured soft-grip handle reduces vibration and hand fatigue on long shifts. Both wrenches operate on 4 AAA batteries (not included); auto power-off preserves battery life. Ideal digital torque wrench for automotive technicians, HVAC professionals, and fleet maintenance.
Calibrated torque for the jobs that matter: wheel lug nuts (80 to 140 Nm), brake caliper bolts (25 to 45 Nm), spark plugs (15 to 35 Nm), motorcycle axle nuts (60 to 110 Nm), bicycle stem bolts (5 to 8 Nm), suspension control arms (90 to 160 Nm). This digital torque wrench set works for automotive, motorcycle, bicycle, and workshop applications.
In the box: 2 digital torque wrenches (3/8-inch and 1/2-inch), 2 ISO 6789 calibration certificates, 2 hard-shell cases, 2 user manuals.