The 26330 LED Continuity Tester from Lisle Corp. checks the ability of wires, fuses, switches or other electrical circuits to carry current.
Clip the lead to the end of the wire in question and probe the other end of the wire. If the bulb lights up, continuity exists. If the bulb fails to light, the circuit is open.
Not for use on live circuits, but incidental contact with 12V supply will not burn out LED bulb.
*Do not use while engine is running. Do not use on live circuits. Do not use on computer sensor feed circuits.
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For a video on the Lisle 26330 LED Continuity Tester, see below.
