The automotive short & open finder detects and alerts you immediately whether a circuit is shorted or open. You can quickly and easily locate short circuit, open connections, broken wires or connection and listening for a change in the receiver tone, allowing you general tracing or pinpointing the problem location. It also shows you the direction to the short with its direction indicator, eliminating the guesswork.
The professional tool will work on all kinds of circuits with voltage between 6 and 42 Volt DC, such as those found in automobiles, trucks, trailers, tractors, boats, RVs, etc. With its wide working voltage range.
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