Check the listing for details. ATE PRO 12FT EXTRA LONG PRO GRADE 6-12 VOLT CIRCUIT TESTER TEST LIGHT #93248. Condition: New. Listed at 16.99 USD. Heavy-Duty Extra Long Professional 6-12V Circuit Tester 100% brand new and high qualityNEW Circuit Tester for 6V / 12V DC Systems Long Probe Continuity Tester. Highquality circuit tester for 6V and 12V electrical systems can be used to detect power,ground and find shorts and breaks in wires. Handle brightly illuminates if circuit is good.Quickly check automotive headlights, taillights, turn signal circuits, faulty sockets,connections, fuses, broken wires and more. Circuit Tester for 6V / 12V DC Systems Long Probe Continuity TesterUsed to Detect Power, Ground and find Shorts and Breaks in WiresHandle Brightly Illuminates if Circuit is GoodQuickly check automotive headlights, taillights, turn signal circuits, faulty sockets,connections, fuses, broken wires and moreThis circuit tester will save you time and speed up the job, perfect for automotive use