12/24 Volt

Great relay tester, Found bad relays,I would have never known I had bad relays with out it it's worth it's weight in gold.

My son and I are car guys. When we are having an electrical issue with one of our cars we typically go to the fuse box. We check fuses then relays. This handy tool speeds up the process. Yes you can use jumpers but what a pain. I suggest upgrading and getting the adapter for the not so common, common relay that every car after 02 seems to have. Great tool.

All is good with this same as u can buy off other trucks that sell them which I wi not mention do ur research on some items that are offered off of trucks that come to ur place of work some are better off the truck but sum u can save lil money looking around

As advertised . Arrived on time and in good working condition / new

TAKES THE GUESSING OUT OF TESTING

Best tool you can have when messing with wiring issuse.

Purchased and did not complete the warranty. The relay stopped working within a year of purchase. I contacted the seller, but nothing can be done because the warranty was not completed.

Practico, eficiente y compacto!