factory whlesale tpms tool diy quest digital tire pressure gauge Auto tire pressure monitoring system
1.Using solar power charging technology, energy-saving and environment protection.
2.Wireless transmission technology and no need to connect with power supply, do not occupy the car cigarette lighter position. 3.High-definition colorful LCD large display, simultaneously show 4 tires pressure and temperature. 4.It will alert immediately when the tires temperature or pressure in abnormal condition. 5.Innovative technology, super long standby time, the display shows the digits automatically during driving, automatically enter power-saving mode when parking. 6.Super long working lifespan, quality assurance.
DC 5 V ± 0.2 V
15 mA ± 30%
FSK 433.92 MHz ± 50 KHz
-20 ~ +70 deg Celsius
>= 15 meters
-108 dB ± 3 dB
High pressure: 3.0 Bar, Low pressure: 1.8 Bar, High temperature: 68 deg Celsius
4 hours ± 30%
< 390 mA
Bar / Psi
Our Main Product Categories are as below:
*Build-in GSM /GPS Antenna * External GSM /GPS/ DAB Antenna