Compatible with 12 to 24-volt electrical systems, this circuit tester supplies power or ground to components via a momentary rocker switch for immediate functional testing. It includes a digital voltmeter with min/max voltage capturing to monitor circuit performance and a 20-foot (6.1 m) jumper lead set for extended reach.

Compatible with 12 to 24-volt electrical systems, this circuit tester supplies power or ground to components via a momentary rocker switch for immediate functional testing. It includes a digital voltmeter with min/max voltage capturing to monitor circuit performance and a 20-foot (6.1 m) jumper lead set for extended reach.