OTC 3631 Heavy Duty Logic Probe Tester Drive_1/2" Max Reverse Torque 450 ft

Max Reverse Torque 450 ft

Contains sizes ST-1 through ST-5

Constructed of high-grade heat-treated alloy steel

then attach a 1/2" square drive ratchet or breaker bar and turn

OTC 3631 Heavy Duty Logic Probe Tester Drive_1/2" Max Reverse Torque 450 ftMulti functional design allows testing range of 326 volts. Bright red and green LEDs interpret voltage signals such as ground, power, and frequency. Tests fuel injectors, solenoids, presence of serial data, and tach reference signals. Output tests on MAF, Cam, Crank, Hall Effect VRS sensors and more. High impedance input compatible with computer circuits and sensors. Features and Benefits: Air bag safe 12', heavy duty, twin clip, red coil cord lead