The OBD2 Breakout Box is an advanced diagnostic tool for 12V vehicles, designed for easy and safe access to the car's OBDII system. It features colored LED indicators and a voltage display, allowing immediate monitoring of communication, power supply, and grounding of the OBDII interface. It can be connected to an OBD2 scanner, multimeter, or oscilloscope for more detailed checks and signal diagnostics.

The device supports communication signal checks such as K-Line, L-Line, CAN Bus, and PWM, and is compatible with both gasoline and certain 12V diesel vehicles. It is ideal for technicians, automotive electricians, as well as users involved in vehicle diagnostics and tuning.

The LED indicators facilitate quick problem detection:

• Yellow LED: communication indication and presence of signal on the pins
• Green LED: proper vehicle grounding
• Red LED: normal power supply

The built-in voltmeter allows continuous monitoring of the battery voltage. Additionally, through the DC socket and 12V crocodile clips, it can maintain ECU power during battery replacement, preventing data loss, system lockout, or malfunctions.

The arrangement of the 16 sockets fully follows the OBDII standard, allowing easy access to each pin during measurements. The sockets are compatible with 4 mm banana plugs for connection to multimeters and oscilloscopes.

The breakout box comes with an 18-inch high-flexibility and durable extension cable made of TPU, as well as 4 sets of jumper wires in different colors for versatile connections.

Features:

• Compatible with 8V–16V vehicles
• CAN Bus, K-Line, L-Line & PWM signal checks
• LED indicators for communication, grounding, and power supply
• Built-in voltage display
• Support for maintaining ECU power supply
• Compatible with OBD2 scanners, multimeters, and oscilloscopes
• 4 mm banana plug sockets
• 18” extension cable
• Includes multiple types of jumper wires