Supplies Power or Ground with an indicator tone and bright-white LED headlamps. Features Digital Voltmeter, Min/Max, Audible Circuit Monitoring, 4mm Standard Banana Jack and Auxiliary Ground for component testing.It's a Digital Voltmeter that works off of 12-24 Volt sources, with the ability to apply Power and Ground. Using an Auxiliary Ground cable to check Continuity and test components, the tool is protected by an 8 Amp Circuit Breaker. Supplies Power or Ground, 8 Amps Power Feed is protected by a Circuit Breaker, DC Voltmeter Indicators provide active feedback, Active LED Lighting, Power Cable Length of 20 Feet, 12 - 24 Volt Range, Bad Ground Indicator, Continuity Tester, Short Circuit Indicator, Relay and Component Tester, Audible Monitoring of Electrical Signals, Plastic Case for Power Probe and Accessories. Testing components on and off the vehicle. Checking for good and bad grounds. Diagnosing Circuit Failures and much more. Includes Case and 20 Foot Extension Lead with 12 Volt Power Port Adapter. This item is in the category "eBay Motors\Automotive Tools & Supplies\Diagnostic Service Tools\Electrical Testers, Test Leads". The seller is "joeys_wholesale_automotive_tools" and is located in this country: US. This item can be shipped to United States.