For quick and simple electrical diagnostics; the ToolPRO Low Voltage Circuit Tester is a must have for the tool bag. This compact, pen like tool features an insulated plastic body, incandescent indicator bulb, and a 30 inch test lead with an alligator clip. It is suitable for use with circuit voltages between six and twenty four volts - where the lamp will illuminate when in contact with a live power source. With the ground clip connected to a known earth - you can probe fuses to determine if they are blown. Use it to find a live ignition feed for accessories; or trace down electrical faults to find the source of lost power. Grab your ToolPRO Low Voltage Circuit Tester today; and eliminate those electrical gremlins with ease.
I was hoping that this might also have a logic probe function but it's just a continuity tester.