• The Heavy Ranger MUTT® is a commercial trailer light and electric brakes tester that reduces guesswork and saves time by powering each trailer electrical circuit in 7-way round pin arrangements.
• This allows for proper verification of wiring configuration, ground integrity, short circuit and overload conditions, along with electric brake operation and turn signal simulation.
• The Heavy Ranger MUTT® features a water resistant, rugged design and features an internal battery compartment and external 12v power port which can be used as a memory saver, test light supply or trickle charge input. Features and Benefits.
• Test 7•way round pin
• Short circuit protection
• Turn signal simulation & power verification LED
• Water resistant
• Includes Trickle Charger
• Internal battery compartment (battery not included)