The PicoScope PP619 CAN Test Box is a diagnostic tool that provides easy access to the 16 pins of the OBDII/EOBD connector in modern vehicles. This allows technicians to quickly check the status of power, ground, and CAN bus signals.

 Key Features:
 Direct signal indication: The test box uses numbered, illuminated LEDs that light up when signal data is present on the corresponding pin of the OBD connector. Pulsating LEDs indicate active communication, which helps quickly identify active signals.
 Easy connection: The included test adapters allow users to easily connect a PicoScope or other compatible oscilloscope to the CAN Test Box to monitor signals such as CAN High and CAN Low. The connectors are compatible with standard 4mm banana plugs.
 Compatibility: The CAN Test Box is suitable for both 12V and 24V vehicles, making it a versatile tool for various vehicle types.
 Convenient cable and loop-through connector: The test box comes with a 2.5-meter cable, allowing technicians to work at a comfortable distance from the diagnostic connector. A loop-through connector is also included, allowing simultaneous connection of a scan tool and an oscilloscope for extensive diagnostic capabilities.

 Applications:
 Power and Ground Circuit Check: Quickly confirm the presence of battery voltage and vehicle ground via the illuminated LEDs around the respective 4mm banana connectors for pins 16 and 4.
 Communication Protocol Identification: The test box helps identify active communication protocols by showing the status of the relevant pins, which is essential for diagnosing network problems in the vehicle.
 Signal Monitoring: By connecting an oscilloscope, technicians can assess the quality and integrity of signals such as CAN High and CAN Low, which is crucial for diagnosing faults in the vehicle's communications network.