MINI MUTT® 4-Pin Trailer Tester (Patent-Pending) for use with DeWalt Compatible 20 Volt Batteries; Test Boat, Utility and Small Cargo Trailers - Innovative Products of America
Power 4-Pin Trailers Without A Truck - Patent-Pending design powers all circuits and tests for shorts, powering everything at once and simulates flashers
30-Second Lighting Inspections - automatically test tail, directional and brake light circuits. Short circuit indication with automatic circuit protection
Uses Dewalt Compatible 20V Batteries - low-profile design with integrated power-tool battery adapter (battery not included) for convenient power supply. Ideal for mobile techs, service trucks, marinas, and fleet maintenance.
All-in-one tester, no wires or cables needed
Convenient handle design keeps tester out of dirt and within eyesight - Impact-resistant ABS housing, oversized handle, and dust-covered 4-pin connection keep the tester protected in harsh environments. Designed to hang on the trailer jack for hands-free inspections.