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KM10 super electrical probe diagnostic tool supports voltage & polarity，continuity, Trailer Lights and Connections as well as signal circuit testing;it can quickly and accurately find trouble spot
Professional car technology and DIY diagnostic efficiency of the perfect combination. Activating Components in the vehicle or W/Ground;reading voltage display red/green polarity LED;tracing & locating short circuits;checking for bad ground contacts;
Safety protection design:auto circuit breaker protest the tool from overload through the inner circuit breaker,making our products use lasting and durable;in addition we offer rugged blow molded case managing these product parts to avoid loss.
Built-in head light allow you to work in the dark area,there will be beep tone when detecting,operate the tool without looking at the menu once you are familiar with the tone.
20ft extension cable allows you to freely detect any position of the car, do not worry about the length of the line is not enough.