Thank you for purchasing the automobile OBD multi-function LCD monitor produced by our company. This product reads the driving data of the vehicle through the OBD2 platform of the car ECU computer..
Thank you for purchasing the automobile OBD multi-function LCD monitor 
produced by our company. This product reads the driving data of the 
vehicle through the OBD2 platform of the car ECU computer, such as 
vehicle speed, rotation speed, fuel consumption, water temperature, 
voltage, etc., and instantly reads the driving information under the 
condition that the wide field of view does not shift during the car 
driving, so as to prevent the driver from being Looking down at the 
instrument during driving affects safety, this product does not rewrite 
any data in the ECU.
The OBD general-purpose driving computer is 
equipped with a very powerful fault detection device. The system clearly
 displays the fault information in the form of text, and has the 
function of eliminating the fault, and reading the whole vehicle data 
flow information display, and so on.
It adopts the latest 
integrated circuit design with stable performance, beautiful appearance,
 more convenient and safe installation method, installation and 
adjustment test can be completed in 3 minutes.