Power Probe PPDRAWCBINT Draw monitor

This innovative tool is designed to monitor car battery voltage and leakage current, as well as to act as a backup power source when replacing the battery. Connected through the car’s OBDII interface using an OBDII cable, the Draw Monitor provides a 12V power supply to the vehicle, allowing it to assess the system’s leakage current and support fault diagnosis. Additionally, it serves as a backup power source during battery changes, ensuring that the car’s mainboard remains powered and retains important data. The Draw Monitor also allows for easy monitoring of battery voltage through the OBDII port.