This 12 to 24 V circuit tester utilizes a digital voltmeter with min/max voltage capturing to monitor electrical performance and diagnose system faults. It supplies power and ground directly to components for the functional testing of relays and circuits, while integrated indicators detect short circuits and bad grounds. For extended mobility, the 20-foot (6.1 m) jumper lead set allows for testing from the battery to the rear of most vehicles and equipment.
This 12 to 24 V circuit tester utilizes a digital voltmeter with min/max voltage capturing to monitor electrical performance and diagnose system faults. It supplies power and ground directly to components for the functional testing of relays and circuits, while integrated indicators detect short circuits and bad grounds. For extended mobility, the 20-foot (6.1 m) jumper lead set allows for testing from the battery to the rear of most vehicles and equipment.
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