OTC 3631 Heavy Duty Logic Probe Tester Drive_1/2" constructed of Heavy duty aircraft

constructed of Heavy duty aircraft aluminum

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

Body Material: HP325

Special antenna sensor allows quick testing of Coil on Plug and Coil near Plug modules

Can be used on trim fasteners and moldings inside

OTC 3631 Heavy Duty Logic Probe Tester Drive_1/2" constructed of Heavy duty aircraftMulti 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