Introducing the VersativTECH Circuit Breaker Finder with GFCI Circuit tester and LED flashlight tool with all the features you need to identify the corresponding circuit breaker supplying power to any 90-125V AC standard outlet. With its fully automatic microprocessor for accurate readings, LED flas...

Eliminate Down Time and FrustrationNo need to go to an expensive repair shop to have you trailer socket checked. Our easy-to-use tester helps you quickly identify and fix problems with your trailer socket circuits. Simply plug it into the bumper connection of the tow vehicle, turn on the lights to b...

Voltage Range: 6V / 12V DC Clamp Capacity: 20 AMP Bulb: 3 Watt Bulb (Replaceable) Circuit Tester for 6V / 24V DC Systems Long Probe Continuity Tester. High quality circuit tester for 6V and 24V electrical systems can be used to detect power, ground and find shorts and breaks in wires. Handle brig...

Special Attention：This voltage detection pen does not contain a battery, Batteries need to be purchased by oneself. The voltage test pen does not include 2 x 1.5V AAA Batteries; Brand Name: Taiss, Color: Black, Material: Flame Retardant ABS, Plug Type: US, Voltage: 48V-250V 45-65Hz, RCD Test: ＞30m...

You're driving down the road hauling your horse trailer. You should be home soon, but it's beginning to get dark outside. You know deer come out at dusk, so you pay special attention to the road and ditches. You meet a car with their brights on, and you're blinded, so you signal them to dim their he...

This Attwood Trailer Light Circuit Tester reliably identifies which circuits in a trailer’s electrical wiring are having issues. This inline tester plugs into the wiring harness and an indicator light is illuminated if a circuit is faulty. This tester can help identify issues with the circuit to the...