P9 HUD 3.6 inch Car OBD2 Smart Digital Meter with Multi-color, Speed & RPM & Water Temperature & Oil Consumption & Driving Distance / Time & Voltage Display, Over Speed Alarm, Low Voltage Alarm, Kilometers & Miles Switching, Light Sensor Functions ASiNG Support USB hard disk data

Support USB hard disk data reading 1 5V DC input 1 x 5V DC input Power adapter: DC 5V 3A Power adapter: DC 5V 3A hd interface NO 2G /16G

metal texture

Rabbit fur sleeve x 1

7 V 2000 MAH

Measuring time: Support self-adjustment on the instrument

P9 HUD 3.6 inch Car OBD2 Smart Digital Meter with Multi-color, Speed & RPM & Water Temperature & Oil Consumption & Driving Distance / Time & Voltage Display, Over Speed Alarm, Low Voltage Alarm, Kilometers & Miles Switching, Light Sensor Functions ASiNG Support USB hard disk data1. Available for cars with OBD2 and EUOBD port(Car automatic diagnosis system), plug and play. 2. Multi color design makes the screen more abundant and easier to read. 3. Rich Contents: speed,RPM,water temperature,voltage,instantaneous fuel. consumption,average fuel consumption,driving distance measurement, shift reminders,fatigue driving reminders,low voltage alarm,high water temperature alarm,over speed alarm, engine failure alarm, eliminate the