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 working environment temperature range: 90%

working environment temperature range: 90% RH (non-condensing)

Powered by single AAA battery (not included)

tablet and so on

Rabbit fur sleeve x 1

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

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 working environment temperature range: 90%1. 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