Greddi Sirius LCD Car Boost Water Temp Oil Temp Oil Press RPM Speed Meter pressure Air~ ratio EGT 7 Colors

Please note:(A car needs to purchase a controller to install this product in order to use it normally)Main Features:* 10 functions can be displayed .*The opening mode and ending mode can be selected from two variations .* A warning value ( arbiry ) can be set and the warning can be selected from three variations or turn of* The can be selected in three loud levels*7 Colors backlights can be selected* Flat gla , high-definition scale and , 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 clearedProduct Specifications* Power-supply voltage : 10V to 15V DC ( 12V vehicles only )* Current consumption : + B line : MAX 120mA*IGN line : MAX 120mA*ILM line : MAX 2mAWarning：*This product is designed for use on 12 vehices . Do not install this product on vehicles with 24 system .* Do not disaemble 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 systemare extremely hot at this time and can cause s if touched .