Rv Plug Tester

TECH-CHECK RV TESTER

A dedicated plug tester for RV and trailer technicians.

Control marker and brake lights at the flip of a switch, and see battery voltage and brake amperage on one screen, eliminating the need to use a volt meter or ammeter while fumbling around with probes. With electric brakes drawing up to 3.5 amps each, finding a brake failure is made fast and easy. Only see 11 amps from a four axle trailer?  You have a failed brake. 

A dedicated ground probe is installed on the top of the unit, making plug diagnostic fast. No power when plugged in? Touch the ground probe to the negative post of the battery or metal frame to tell you if the problem is in the plug or not. 

 RVs and utility trailers! Included is a jumper cable to connect to an external battery enabling the ability to test trailers with no built in battery such as flat decks and enclosed trailers.

Easily replace worn plug ends with our heavy duty wiring, ensuring a solid connection every time.

No fuses; a push to reset breaker is included in every Techcheck.

Magnetic back; stays secure to the tongue or 5th wheel.

Key feautre: Safety

Made by technicians, for technicians. We all have a jumper wire for this in our box, but having extensive experience in low voltage wiring, we know this can be dangerous. With up to 25 amps flowing through the brake circuit alone, this can be a fire hazard if forgotten. So in conjunction with the built in breaker, the brake switch is momentary, ensuring the circuit is off when the technician walks away.