LISLE, CONTINUITY CIRCUIT TESTER

Lisle, continuity circuit tester

Place probe on one side and alligator clip on other side. If bulb lights up there is continuity, if bulb does not light up the circuit is open / broken. Used on wiring, fuses, switches etc. Do not use on live circuits or computer sensor feed circuits. Note: Required 1 x AA battery is not included. Note: See 530733 for replacement bulb.

Fits: > Univ.