Standard 6 to 12V Circuit Tester

Suitable for use with power on. For 6 & 12V automotive systems only. Locates shorts, earth & open circuits Probe length 45mm. 1m lead Super sharp tempered steel probe to test through wire insulation.

Super sharp tempered steel probe circuit tester to test through wire insulation when power is switched on. Tests 6 & 12V automotive systems only, locates earth, short and open circuits. Tester is fitted with a 1m lead for convenience, 45mm probe and a strong transparent plastic handle.