Newest 6V 12V 24V DC Car Truck Voltage Circuit TesterPower Probe LED Digital Display Auto Repair Diagnostic Tool Description: Multi-Funcion Mode: Voltage and Polarity Testing, Activating components off or on the vehicle, Testing lights and connections, Continuity Testing. Checking for Good and Bad Ground Contacts. Following and locating short Circuits. Circuit Tester Widely Application: It can be used to test continuity, test polarity of a voltage, check lamp, check electric motor, follow and locate short circuits, test for bad ground contacts and measure dc voltage from 2V to 24V etc. Easy to Use: Powered by the vehicle battery directly. The illumination function enables automotive technician to test the electrical system in the darkness. Cable Length: Automotive power probe has long test . The cable length is about 4m(13ft) which allows you test any electrical system easily. Overload Protection: When the current exceeds 8A, the unit will disconnect the current automatically. Operation Instrcutions: Unroll the unit"'"s cable Clamp the red clip to the positive terminal of the vehicle"'"s battery Clamp the black clip to the negative terminal of the vehicle"'"s battery Specifications: Color: red Operation Voltage: 6-24V DC Cable Length: 16ft Overload Protection: 8A (When the current exceeds 8A, this item will disconnect the current automatically.) Package Size: 26.5 * 9 * 4cm Package Weight: 320g Package List: 1 * Circuit Tester