Heavy Duty Cordless Circuit Tester, No. MSTCHT504

The Monster Heavy Duty Cordless Circuit Tester, No. MSTCHT504, detects DC voltage on automobiles, trucks and motorcycles ranging from 3-24V DC without the need for a connection to ground. It’s made with an audible beep and dual color LED lights that alerts the user to DC voltage presence, red for power and green for ground on 6V, 12V and 24V systems. Designed with a clear body to view the indicator lights, the stainless steel testing probe has an attached tip protector. The built-in 3.6V lithium battery allows a 30 hour minimum run time.  Its compact size can be used in tight access areas with no cord interference and stored in a pocket with the metal pocket clip.