Lisle 26200 Continuity Tester

Lisle Continuity Tester part number 26200.

Check continuity on wires, fuses, switches and other electrical systems.

Just clip lead to one end of wire in question. Probe other end of wire. If bulb lights up, there is continuity. If bulb fails to light the circuit is open. Not to be used on live circuits or computer sensor feed circuits.