AUTOOL OBD2 Breakout Box Protocol Detector Basic Version

The AUTOOL OBD2 Protocol Detector Auto Car Breakout Box Basic Version is an automotive diagnostic connector detector for the OBD2 diagnostic link connector. It gives technicians convenient and safer access to the vehicle OBD2 port, making it easier to monitor protocol signals, power, and ground circuits. When an unconfirmed signal is detected, the breakout box can be connected to a multimeter or oscilloscope for further testing. The Basic Version focuses on essential OBD2 breakout testing: 16-pin access, diagnostic interface connection, multimeter / oscilloscope testing, DC power input, TPU extension cable, and protocol / power / ground signal access. Confirm the diagnostic port, voltage range, load limit, operating temperature, extension cable length, and testing support before use. Choose the Basic Version for essential OBD2 breakout testing, the Upgraded Version for voltage display and LED indication, or the Premium Version when wider voltage coverage and 120Ω resistor mode are required. Download the user manual before using the breakout box, especially if you are not familiar with vehicle data link circuits, OBD2 pin testing, ECU backup power, or multimeter / oscilloscope signal checking. Key features • 16-Pin OBD2 Fit: The unit is described as compatible with vehicles using a 16-pin OBD2 interface. • Scope Ready: The full analog 16-pin connector allows follow-up checks with a multimeter or oscilloscope. • 8-30V Supply: Connectable 8-30V power support helps with ECU power-supply tasks during battery-related service work. • Product: AUTOOL OBD2 Protocol Detector Breakout Box Basic Version • Diagnostic Port: OBD II • Working Voltage: DC 8V-30V