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Smart MUTT® (7-Way Round Pin) Mobile Universal Trailer Tester

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Smart MUTT® (7-Way Round Pin) Mobile Universal Trailer Tester

SKU: IPA9007A Category: Brand:



Made in the USA!

A portable unit for commercial trailer lighting and ABS.

The Smart MUTT® is a Portable Trailer Light Tester for the Mobile and Commercial Trailer Repair Technician

Built to facilitate a one-man testing operation, the Smart MUTT® reduces guesswork and inspection time to prevent electrical failures that lead to expensive road calls and citations. This unit is designed to be used on 7-way round pin trailer connections.

ELECTRICAL TESTING (12 Volt Operation)

  • Power lights: Manually, All-On, Auto Scan, or Remote Control
  • Audible and visual alerts: cross, open, overloaded and short circuit indication
  • Pulsar® mode allows diagnostic repair
  • Advanced trailer wiring diagnostics
  • Amperage readout and range (0-20 amps)
  • Cable testing
  • Ground failure detection: differentiates between wire and chassis ground


  • Remote control included tests all trailer electric circuitry, 200+ ft. range
  • Sync multiple (12) remotes to one unit

• 12-Button Remote Control (#MUT-RM12) • 5′ 7-Way Cable (#7900K-1) • 500mA Battery Charger (#CHR0001)

MUTT Comparison Chart

Connection Type: 7-Way Round Pin
Power Input: 12/24V DC
Battery Requirements: Yuasa #YTX14 or Similar Recommended
Source Output: 20A @ 12/24V DC
Controls: Manual, Remote, Automatic
Material: Powder-Coated Steel
Weight: 15 lbs.
Dimensions: 12″ L x 9.5″ W x 9″ H
Warranty: 3-Year Limited Warranty

 Cancer & Reproductive Harm.