Quickly check circuits and wire function with this Performance Tool 6 to 12V tester. Designed for automotive electrical systems, it features an insulated piercing probe and an alligator-clip lead for secure, hands-free testing on 6V and 12V setups.
These guys are great! I had my order within 3 days, i figured since my car was new to 2006 they would have it on backorder but they had it in stock. I'd recommend them to everyone.