HD Hud Head-up Display OBD2 and GPS Smart Meter Digital Car

Feature:1. Early warning of the breakdown caused by cars such as high water temperature and low voltage. 2. Dual-mode dual-system OBD2+GPS, ordinary instruments only have OBD mode compatibility, P17 is dual-mode: OBD+GPS two-in-one, the system is more stable and smooth, the data display is more abundant, and the information function is more powerful. 3. GPS+Beidou dual-mode chip In addition to the basic OBD mode, P17 also integrates GPS+Beidou dual-mode chip, which enhances compatibility, and also adds a number of data such as driving direction, time, altitude, and number of satellites. It has truly achieved dual-mode dual-system, which can be used in any car without limitation of models. Name: Car Display1. OBD mode function: vehicle speed, water temperature, voltage, fuel consumption, speed, single mileage, total mileage, cumulative driving time, driving direction, number of stars, altitude, time, intake pressure, oil temperature, air-fuel ratio, turbo pressure, acceleration test, br