OTC Breakout Box and Protocol detector

cabCAN Test Box Connect, Detect, Monitor Voltage and more. Use this tool for diagnosing electrical faults and CAN bus line activity. Check power and ground circuits, check active protocol lines, or connect a multimeter or oscilloscope for detailed signal analysis.

    • Breakout Box and Protocol detector

      Connects between Diagnostic Link Connector (DLC) and scan tool
      Detects data and protocol communication
      Monitors system voltage – Display and high/low alarm
      Connect leads for increased diagnosis, analysis, and monitoring
      useful functions
      Verify ECU activity - LEDs at pin-out display signal detection, Flashing LEDs for ECU activity
      Monitoring of OBDII data lines
      Probe lines with scope or multimeter for detailed signal information
      Check & monitor battery voltage- Continuous numeric display or voltage - Alarm warning when the voltage drops below 11.6v or rises above 15.2v

      ** These images are for illustration purposes only

    • Specification

      Manufacture: OTC

      Made in Taiwan

    • What's in the box

      Test Box


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    • User Manuals & Program Download


    • Cables, Parts & Accessories


    • Frequently Asked Questions

      Does it have a DB9 serial port? No, it does not have