Back Home / Tools and Equipment / Hand Tools - Electrical / HEAVY DUTY CIRCUIT TESTER 6 AND 12 VOLTS HEAVY DUTY CIRCUIT TESTER 6 AND 12 VOLTS SKU: XVSM27000 Categories: Hand Tools - Electrical, Tools and Equipment Heavy duty circuit tester. Checks all 6 and 12 volt systems. Tests circuits on trucks, trailers, SUV’s, car, motorcycles, boats, campers and airplanes. 5 feet of heavy gauge wire. Spring supported strain relief. Heavy duty ground clip and insulator. Impact and chemical-resistant housing. Case Quantity: 1 Log In For Pricing