Quickly Troubleshoot Lighting and Air Brake Systems with the Industry’s Leading Mobile Universal Trailer Tester Head

This intuitive and durable design is ideal for both on and off-site trailer testing and repairs on emergency vehicles.

Features and Benefits:

ELECTRICAL TESTING(12/24 Volt Operation)

• Power lights: Manually, all-on, auto scan, or by remote control
• Audible and visual alerts: cross, open, overloaded and short circuit indication
• Pulsar Mode allows for chasing down short circuits without blowing fuses
• Advanced trailer wiring diagnostics
• Amperage readout and range (0-20 amps)
• Cable testing
• Ground failure detection: differentiates between wire and chassis ground

AIR BRAKE TESTING

• Performs leak-down test on service and emergency lines
• Remote control allows observation of slackers to measure and adjust pushrods
• Real-time, repetitive brake activation to find developing problems and verify leaking servo cans

REMOTE CONTROL

• (2x) 12-button remote controls test all trailer electric circuitry and air brake actuation, 200 ft. range
• Sync multiple (12) remotes to one unit

Includes:

• (2x) 12-Button Remote Control (#MUT-RM12) •  12′ 7-Way Cable (#7900K-1-12) • External Battery Connector with Clips (#9005A-4AS) • 12′ Red Hose with Gladhands (#HS-12RED-FXAS) • 12′ Blue Hose with Gladhands (#HS-12BLUE-FXAS) • 500mA Battery Charger (#CHR0001) • Face/Battery Shield (#9008-4R)

Read Our Full Trailer Testing Blog Here

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.