Attention must be paid : (A car needs a controller)

Main Features
* 10 functions can be displayed .
*The opening mode and ending mode can be selected from two variations .
* A warning value ( arbitrary ) can be set and the warning buzzer can be selected from three variations or turn of
* The buzzer can be selected in three loud levels
*7 Colors backlights can be selected
* Flat glass , high-definition scale and long , narow pointer provides accurate indication and high visibility .
* Data obtained during ding ( peak value and wamning value ) can be stored u and the peak value can be reviewed and cleared
Product Specifications
* Power-supply voltage : 10V to 15V DC ( 12V vehicles only )
* Current consumption : + B line : MAX 120mA
*IGN line : MAX 120mA
*ILM line : MAX 2mA

Warning：
*This product is designed for use on 12 v vehices . Do not install this product on vehicles with 24 system .
* Do not disassemble or modify this product . Such actions will not only void the warranty but also damage or destroy the produ
* Do not perform installation of this product immediately after the engine has been switched off . The engine and exhaust system
are extremely hot at this time and can cause burns if touched .