GTC CT8002 Cordless Circuit Tester<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Professional cordless computer safe circuit tester constructed in rugged stainless steel requires no ground wire or clip and a safety V-groove accessory is provided for piercing and carrying</li><li>Negligible current draw ( 20 micro-amps) is 10，000 times less than regular lamp type testers and is completely safe when working around sensitive electronic control modules and sensors</li><li>Operates between 3 and 28 Volt DC in battery powered systems and has a light and sound indicator to give an audio and visual signal when positive voltage is detected</li><li>Solid state high impedance electronic circuitry</li><li>Long-life alkaline batteries installed</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31kvRdIy4vL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41J-N-ptgvL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/410Udgb0VrL.jpg" noproxy>