A little change of the product appearance with latest production, but functions are the same totally.

Product review:

The Smart gadget combines TPMS tire pressure monitoring system, GPS Head Up Display, Compass and the on-board slope meter together, which provides a more convenient driving experience for users, also widely favored by a large number of off-road enthusiasts.

Product Highlights:

1. 4 in 1 Smart Car Safety System: GPS HUD & Vehicle Inclinometer & Compass & TPMS tire pressure monitor (External Installation TPMS Sensor & Internal Installation TPMS Sensor are available)

2. Speed Unit:KM/H & MPH Switch freely.

3. Built-in high-precision GPS module, more accurate with Speed, Attitude, Longitude and latitude.

4. Real-time monitoring for tire pressure & tire temperature, car speed,Voltage, Attitude, Pitch angle, Driving Direction etc

5. Easy installation: Plug & Play,USB connector,can work on all vehicles.

6. Display information:

GPS Speed, Clock, Coordinates Display / Longitude and latitude, Compass, Altitude,Vehicle Roll Angle, Vehicle Pitch Angle, Tire Pressure, Tire Temperature, Voltage...

7. Different kinds of Alarms:

Tire Low / High pressure alarm, Tire Leak Alarm, Tire sensor alarm, Over-speed alarm, Tilt Angle Danger alarm, Pitch Angle Danger Alarm, Fatigue Driving alarm

8. Accept customized orders (start with 100pcs at least) : add buyer's own logo on the start-up screen, add more functions...

Product Details:

Wide Range of Applications: suitable for All cars:

4 in 1 Smart Car Safety System: TPMS tire pressure monitor & GPS HUD & Vehicle Inclinometer Slope Meter:

TPMS tire pressure monitoring function: monitor status of tires, such as the pressure, temperature and abnormal alarm functions of four tires at the same time.

GPS Car HUD: Built-in a high-precision dual-channel satellite GPS signal module, which can locate the current position of the vehicle, provide latitude and longitude, vehicle speed, altitude and precise compass direction, and no longer get lost while driving:

Slope meter function, Pitch Angle: -40 to 40 degree , Roll Angel: -40 to 40 degree:

Real-time measurement of vehicle rolling angle and pitch angle. Accurately display the downhill/uphill  and left/right inclination value and equipped with over-slope alarm

TPMS Tyre Status Monitor: TPMS Pressure, Temperature and Abnormal Alarms:

External Installation TPMS Sensor & Internal Installation TPMS Sensor are available:

Brightness adjustment automatically:

Meanings of Icon on the Display:

Product Parameters:

Power Supply: DC 10V ~ 30V

Pitch Angle: -40°~ +40°

Time Error: ＜ 1minute

Voltage Precision: 0.5V

GPS Cold Start Duration: 32s（ Average）

GPS Update Rate: 1S

Dimension: 70*59*59 (mm)

Working Temperature: -40℃ +80℃

Roll Angle: -40°~ +40°

Voltage Range: DC 5V ~ 30V

Speed Precision: ＜ 0.36Km/h

GPS Hot Start Duration: 1s(Average)

Wireless Transmission Frequency: 2.4GHz

Weight: 403g

Packing List：

1pcs * TPMS Smart Slope Meter Main unit
1pcs* Cigarette Lighter
4pcs* External Tire Pressure Sensor (you can choose internal Tire Pressure sensor if needed)
1set* Screw Tool
1pcs* Manual