The serious, professional trailer tester for repair shops, dealerships and manufacturers

What is Test Buddy?

Test Buddy is the Serious, Professionals trailer tester for repair shops, Dealerships and Manufactures.

Quickly provides you with battery voltage and Amp draw reading on brakes, lights, etc. Also great for checking “shorts to ground” and other Diagnostics

“We’ve built homemade test boxes in the past and spent a lot of time and money building them, but the Test Buddy is per-fected and worth every penny!”

Iron Bear Trailer
Denver, CO