Express Mobile - Light and Air Brake System Tester

Part Number: 32011
Price: $1,879.97

Make your service truck investment as productive as possible with an Express Mobile and eliminate most of the walking associated with trailer servicing. you can easily check all lighting functions and the air brake system (including brake adjustment) in just two minutes, start to finish. That's 20 trailers per hour including set-up, disconnect and all walk-time!


  • Designed to be mounted in your service truck. Perfect for on-site trailer readiness inspection
  • Radio remote-controlled air brake tester saves tons of time.
  • Built in Scanner lighting tester operates lights in sequence. Check them all in a single walk around
  • Test airbrake and lighting functions in minutes
  • Integral mounting flanges make installation a snap!
  • Sourced by your service truck's electrical and service air systems
  • User supplied air hoses and trailer cable
  • Includes spare remote
    General Specifications
    Scope of Equipment Trailer lighting systems testing using a circuit scanning sequence with trailer air brake testing using radio remote-controlled air actuation from behind the trailer. Unit is designed for mounting in a service truck.
    Model Designation 01011
    Dimensions 14.88"H x 16.18"W x 5.38"D overall, including mounting flanges
    Cabinet 16-gauge steel, base pan 14-gauge. Weldment forms basic structure. Black winkle finish.
    Mounting Integral mounting flanges on the back and bottom of the cabinet for mounting to floor or interior sidewall of service truck.
    Environmental Weather, dust, oil, overspray, and dirt resistant. Not intended to be mounted outside of the service body
    Light / Electrical Testing Equipment
    Light Testing Equipment Complete built-in Scanner trailer light tester as described below
    Operating Voltage 12 vdc (nominal)
    Wiring Protocol SAE 7-Wire
    Scanned Circuits Left turn (1.5 sec), stop (3.0 sec), right turn (1.5 sec). Circuits are powered one at a time, and the sequence repeats indefinitely
    Freeze feature "Mode Select" switch starts and stop scanning action as needed. Has center "all off" position
    Switched Circuits "On-Off Toggle" switches control aux, marker, and tail light circuits
    Circuit Status Indicator One red LED for each of the six circuits
    Low Battery Indicator One red LED blinks at 11 volts, on steady at 10 volts
    Circuit Breakers Aux, mark, tail - one 20 amp auto-reset circuit breaker. Left, stop, right - one 15 amp auto-reset circuit breaker
    Short Circuit Warning One LED for 20 amp breake, one LED for the 15 amp breaker
    Current Capacity 34 amps total
    Trailer Connection SAE 7-Pole socket mounted on cabinet. Light cord and plugs not provided. these vary with the specifics of each installation
    Power Supply 12 vdc provided by service truck. Requires connection to truck battery's positive terminal, a good ground connection, and connection to the truck's accessory feed (the latter is not a strict requirement but is strongly recommended)
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