Wireless Solar Tire Pressure Monitoring System TPMS Car Tire Air Pressure Tester + 4 External Sensors

ABOUT THE PRODUCT:

*The tire pressure monitor can be placed on the windshield, you don't need to look down when driving, and it doesn't block your eyes.

*Gone are the days when you have to guess whether your car has enough pressure, this product allows you to monitor your tire pressure conditions in real-time.

*The solar panel on the unit is high efficiency and with built-in lithium batteries, no need to charge it for a long time.

PRODUCT SPECIFICATIONS:

*Receiver Voltage: 3.7-5V

*Working temperature: -20℃- 80℃/ -4℉ - 176℉

*RF transmits frequency: 433.92 MHz±50 kHz.

*RF signal receive sensitivity: -90 dBm

*Battery life: about 21months

*Sensor Voltage: 2.1-3.6V

*Working temperature: -30℃- 80℃ / -22℉- 176℉

*Pressure range: 1.5- 4.3 Bar / 22- 62Psi

*Pressure resolution: ±0.1 Bar / ±1.45 Psi

*Waterproof: IP67

*Transmit power: ≤5dBm

*Transmit frequency: 433.92MHz

*Parcel Size and Weight: Colored Box - 19*13*4CM / Approx. 200 grams