AUTOOL X50 PRO OBD II HUD Meter Digital Car Alarm Monitor GaugeAUTOOL X50 PRO OBD multi-function meter is a smart and powerful automotive meter. Along with monitoring the driving speed, engine temperature, oil thermometer, and boost gauge and fuel consumption, it can also monitor and display battery voltage Engine charging voltages, over-speed alarm, engine temperature warning can even read the real-time data stream, scan and clear trouble code. Supports OBD2 Protocols Car:From Year of 2005--- Present Support European Cars & American Cars From Year of 2008--- Present Support Japanese Cars & Korean Cars & Chinese Cars NOT support NEV& SOME SPECIAL CARSPrecautions:This product X50 PRO only supports a petrol car and diesel car, and does NOT support electric vehicles or hybrid car. Please send your car brand model and released year to seller before purchase. Product Parameter:Working voltage: 10-18V DC Working current: 80mA Sleep current: 1mA Working temperature: -20~75C Product volume: 95mm85mm22mmMulti-Language Support9 Languages are available. Available in English,German, French, Russian, Chinese, Arabic, Spanish, Malaysian and Thai. Alarm & Safety FunctionsDesigned with a variety of corresponding alarm setting to its display functions, such as speed alarm, RPM alarm, Voltage alarm, coolant temp. alarm, etc. AUTOOL X50 PRO could escort you a safety travel. Manual & Auto Brightness AdjustCompare to other car meter, X50 can both support manual adjust and auto light sensor, which will be more handy for driver. Multi-function DisplayAUTOOL X50 PRO OBD multi-function meter can clearly present car info to you at your convenient sight field, such as driving speed, engine RPM, battery voltage, coolant temp., oil temp. and oil pressure,etc. Supports Full OBD Protocols CarSmart X50 pro can scanfault codes and reduce maintenance costs. Such as Reading Codes Scan error Codes & Clear Data Stream, diagnosing and repairing is now easier than ever! 3-YEAR WARRANTYFor damage caused by non-human factors, we promise to resend parts for free within 3 years. For any needs, you are warmly welcomed to