General Technologies Corp FF310 Short and Open Circuit Finder and Tracer, Grey

Ready for use in modern vehicles with mixed or single 42-volt electrical systems. Operates on DC voltages ranging from 6 to 42 volts. Internally protected against power surges and overloads. Features an 8-inch flexible probe for hard-to-reach or congested areas, with auto polarity on the transmitter. Comes with 5-amp leads and alligator clips. Transmitter and Receiver LEDs indicate open or short circuit conditions. Variable audio or visual signal provides quick feedback on circuit or wire proximity. Adjustable sensitivity for all tracing situations, utilizing non-contact technology, so wire piercing is not necessary. Wire tracing is possible even inside bundles, conduits, behind panels, and under carpets or upholstery. Battery supplies roughly 25 hours of operation