Mobile Smart MUTT® PRO Edition (7-Round Pin Trailer Tester)

• Power lights and electric brakes: Manually, All-On, Auto Scan, or by Remote Control from over 200 ft. away • Audible and visual alerts: cross, open, overloaded and short circuit indication • Trailer wiring and circuit testing • Diagnostic Pulsar® mode allows safe overloaded/ short circuit repair • Amperage readout and range (-/+ 20 amp range) • Ground failure detection differentiates between wire and chassis ground • Remote control allows for one-man testing