The Power Probe 4 is a multi-use Circuit Tester with built-in diagnostic power. This tool simplifies the testing of fuse boxes, fuel injector tests, verifies correct operation of motors, lights, relays, sensors, wires, communications circuits and computer drivers. The large LCD color display (60% larger than PP3) makes viewing live test information and mode selection simplified. Comes in a blow-mold case.
Model Name: PP401AS