Features and Benefits:Ability to supply Power or Ground with an indicator tone and bright-white LED headlampsFeatures Digital Voltmeter, Min/Max, Audible Circuit Monitoring, 4mm Standard Banana Jack and Auxiliary Ground for component testingSupplies power and groundDigital voltmeter with min/max voltage capturing4mm banana jack20 ft. power leadTests for bad grounds/short circuitsHand heldPowered by vehicle batteryMomentary on SPDT switchSlim design for fitting into tight placesGold plated brass probe tipDirected led head lamps to illuminate test areaPower Probe is a company dedicated to the creation of innovative, easy to use diagnostic equipment for the automotive industry. They strive to improve upon everything they do and their Power Probe line of devices reflects this as it continues to grow in an effort to meet the increasingly complex needs of today's automotive technician.