Extensive Compatibility: OBD2 breakout box can connect to multiple diagnostic devices simultaneously for testing. By connecting automotive diagnostic equipment to the automotive OBD II system, the automotive OBD2 junction box can test the communication protocols, power supply, and grounding of the onboard OBD II diagnostic system.
Universal Wire Jumpers & Expansion: Car Test Diagnostic Tool comes includes 16 jumpers (4mm) for simultaneous connection of multiple diagnostic devices.All 16 OBD II pins are easily connected. The built-in input jack accepts any type of 4mm banana plug, facilitating connection to a multimeter or oscilloscope for further measurements.
【LED Indicators】 LEDs provide a quick indication of OBDII Protocol Detect power or ground issues. When the code reader is communicating with the vehicle, the yellow LED (pin 2/6/7/10/14/15) lights up with a signal waveform. If a normal car ground is detected, the green LED (pin 4/5) will be on solid. If it is detected that the car power supply is normal, the red LED (Pin16) will be always on.
Reverse Connection Safety Protection: OBDII Protocol Detector with LCD Display Built-in reverse polarity alarm design. It will trigger a prompt alarm once power reverse connection happens, effectively protecting your diagnostic tools from short circuit, burnout and other damage, greatly improving operation safety.
Full Protocol Support: 16-Pin CAN Breakout Box Supports multiple mainstream automotive protocols: PWM (J1850), VPW (J1850), ISO 9141-2, DIS/ISO 14230-4 (12V vehicles & 24V diesel trucks), CAN bus (J2284, SAE J1939), as well as power signal and ground signal detection.
Reliable After-Sales SupportWe provide 1-year quality warranty and lifelong professional technical support. If you have any usage problems or suggestions during use, please feel free to contact us, we will reply and solve your issues promptly
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
🚗 Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
🚗 How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
🚗 How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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