[Car
ECU Data Monitoring]: The obd2 meter supplements the missing data on the original dashboard. It can monitor car ECU data such as water temperature, speed, turbine pressure, etc. in real time. Let you know the running status of your car at all times. Additionally, it features a pop-up alert feature that protects your engine by preventing overload damage when critical ECU data reaches dangerous levels
[Ultimate customization]: our obd2 instrument display offers superior versatility. you can upgrade instrument programs, customize display data, change display colors, and even personalize your car's logo. In addition, the instrument uses a 3.5 -inch polarized display screen with a built-in automatic light sensor to ensure clear readings even when driving while wearing polarized sunglasses.
[Working principle]: The obd2 meter is connected to the car's 16-pin obd-II interface through the obd-II plug, and reads ECU data such as water temperature, boost pressure, vehicle speed, etc. in real time. If your car does not have the corresponding sensors, the data cannot be displayed. The instrument also has the function of reading and clearing common fault codes.