GREYGHOST 2 in 1 Car OBD2 Scanner Diagnostic Tool (Handheld / Bluetooth Mode) for Android & iPhone. MS310 Professional Car Code Reader and Diagnostic Tool for All OBD II Vehicles?. It’s a must-have tool for home and auto shop mechanics. saving you time and money on unnecessary repairs.

• ??Multifunction Connection??Car code reader is a unique OBD-II scanner. it can be used in 3 different ways: not only can as a handheld connected to the car’s OBD-II port; but also connected to a all mobile phone or the tablet by wirelessly bluetooth 5.0 ; and more ingeniously can as a supplemental instrument panel display. Also can access to car HUD display to monitor such as engine speed or battery voltage.
• ??Multi-Functions??OBD2 Scanner Bluetooth is a professional diagnostic tool for reading and clearing fault codes and closing CEL. it not only accurately determines vehicle codes and possible causes. but also performs DTC searches. O2 sensor tests. I/ M Ready. Onboard Monitor Test. Read Data Stream. Display Freeze Frame Data. EVAP System Test. Retrieve Vehicle Information (VIN) and Generate Diagnostic Report. saving car owners a lot of time and money.
• ??Wide Capability??Supports 9 protocols compatible with most 1996 US-Based. 2000 EU-Based and Asian cars. and newer OBD II & CAN domestic or import vehicles. Supports 10 languages – English/French/German/Spanish/Italian/Finnish/Dutch/Poland/ Portugal/Chinese.
• ??LCD Display??Designed with a clear display LCD screen (128 x 64 pixels) – white backlight and contrast adjustment. No need any battery or charger. OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector.
• ??Compact Design??Car diagnostic scanner is equipped with a 2.5 feet long cable and made of a very thick flexible insulator.There are 6 buttons on OBD2 Scanner:scroll up/down.enter/exit and buttons that quick access to the set features/Bluetooth connection.
• ??Connection Guide??Plug the scanner into the OBDII port on your car. turn on the ignition and then press the OK button to make the connection. To view the live data. please start the engine. 
• ??Erase Codes??When you find the fault codes. please fix the problem before erasing the codes. If the codes erased without the problem fixed. the engine fault light may turn on again in the future.
• ??Warranty??ONE YEAR WARRANTY AND 100% SATISFACTION SERVICE. Thank you for choosing our! But if you are not pleased with the product. please contact our directly for hassle-free return and refund. Save your bucks and time.

• Exclusive YMOBD Bluetooth APP: MS310 OBD2 Scanner Unlock advanced features with our exclusive in-house app for a lifetime of free use. Supports Bluetooth connection and Plug & Play.
• OBD2 Gauge Displays: Monitor vehicle performance in real-time with data on speed. RPM. fuel efficiency. and more.
• Full OBD2 Functions: Accurately determine codes and causes. perform DTC search. O2 sensor tests. I/M readiness. on-board monitor tests. and more. Retrieve VIN and generate diagnostic reports.
• DTC Lookup: Easily identify and understand fault codes with detailed definitions and possible causes. Empowers users to fix problems themselves.
• Wide Compatibility: Suitable for over 98% of US vehicles (1996+). European and Asian vehicles (2000+). Supports multiple languages and all OBDII/EOBD+ CAN protocol compliant vehicles. Battery/performance testing and dashboard features included.