TEDS Pro - Trailer Light & Electrical Tester with Milwaukee M18 Adapter (Battery Not Included)

The Dunarri TEDS Pro is a professional trailer light and electrical tester designed for mechanics, RV techs, and fleet service professionals who demand durability and precision. Hand-built in Denver, Colorado, the TEDS Pro allows full 12V circuit diagnostics using a Milwaukee M18 battery (battery not included). It features a waterproof case, automatic circuit reset, reverse polarity protection, amp and volt testing, and a heavy-duty design trusted by the U.S. Coast Guard, military, and commercial service fleets. Every unit is quality-tested and includes the M18 adapter, charger, and test leads.