Circuit Tester Instantly Locates Electrical Trouble Spots

Why won't that lamp light? Why does that train always stall right there? Why won't my R/C car run? Our circuit tester makes these questions easy to answer. Simply clip the wire lead on one side of your circuit and touch the probe to the other. If voltage is present, a lamp inside the handle will light. Instantly locates open circuits or shorts. For use on all 6-12 volt systems (AC or DC).