[Multi-function Display]: AUTOOL 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.
[Alarm & Safety Functions]: Designed 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.
[Supports Full OBD Protocols Car]: Smart X50 pro can scan fault codes and reduce maintenance costs. Such as Reading Codes Scan error Codes & Clear Data Stream, diagnosing and repairing is now easier than ever!
[Manual & Auto Brightness Adjust ]: Compare to other car meter, X50 can both support manual adjust and auto light sensor, which will be more handy for driver.