Big Roc AT24 Cellular Wiring Tester (Sl.C)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>For Use On Cars， Trucks， Boats， Trailers， Vans， Rv's， Motorcycles， Air Planes and Snowmobiles</li><li>USE to Check Electrical Circuits and Accesories On All 6 &amp; 12 Volt Systems with Cigarette PL</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41QZYyoFN6L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Vnuv%2BEDsL.jpg" noproxy>