🛒MEGA SALE!!🛒 Autool X50 Plus Multi-Function Car OBD Smart Digital Meter & Alarm Fault Code Water Temperature Gauge Digital Voltage Speed Meter Display Support 12V OBDII Diesel Vehicles

ALARM FUNCTION: Support water temperature early alarm, over-speed early alarm, shifting reminding early alarm and vehicle fault early alarm, assist driver to grasp auto status & ensure safe driving experience. SMART DIAGNOSIS--MPH or KM/h can be available via setting(Tested),electronically controlled diagnosis system access you to SCAN DTCS, Erase DTCS and Data stream,you may choose to whether to clear car faults. MULTIPLE DETECTION--This smart speed gauge also allows you to tracking the coolant temperature, fuel consumption tracker and engine speed monitor.Additionally, it can clear regualar fault codes for driver to save largely in auto repair aspect. COMPATIBLE WITH MOST 12V VEHICLES -- The gauge CAN NOT support J1850 Protocol, so Buick, Chevrolet, Cadillac, GMC, Horton CAN NOT be supported. Ford produced before 2008 also CAN NOT be supported. If you are not so sure about your VIN（vehicle information）, we are here to help you to make a buying decision. SIMPLE APPLICATION: Equipped with light indicator, just plug the OBD2 connector and start to play, Function key allows you to pull leftwards and rightwards, long press "M" in the middle to exit the current page.Single button "M" to next.Date shown on display directly for reference. F1661