Performance Tool LED digital circuit testers allow you to conduct circuit tests with increased accuracy and ease. These economic testers are ideal to detect power, voltage, ground and circuit integrity. They feature an LED back light that indicates red for power and green for ground.
To check your 12 V accessory circuits for use on your automobile, truck, trailer or boat, just use one of these deluxe 12 V circuit testers from Performance Tool. These handy circuit testers can help you locate trouble spots quickly and easily. They incorporate a sharp probe, a lengthy test lead with an alligator clip and a high-visibility bulb into a...