Cigarette Lighter Type Car Battery Tire Pressure Monitor, External, Internal

1. Operating voltage: 3.7V
2. Waterproof rating: IPX7
3. Pressure range: 0~6 BAR
4. Transmission frequency: 433.92MHz
5. Transmission power: 10dBm
6. Charging voltage: cigarette Lighter 12V
7. Sensor: includes button battery
8. Adjustable 360-degree screen viewing angle to meet the needs of different users
9. Simultaneously senses and transmits the pressure (bar) and temperature (degrees Celsius) of all four tires, clearly displaying them on the screen for real-time monitoring of all four tire data
10. The sensor body is made of environmentally friendly, high-precision aviation aluminum, offering high strength, durability, rapid heat dissipation, and robust safety.
11. Reliable for 30 minutes of immersion in water; works perfectly even in rain, splashes, puddles, and standing water.
12. Dimensions: 79x53x37mm