This Tire Pressure Monitoring System delivers the driver get the real-time tire pressure of all four tires. The system is solar powered and be placed anywhere on your dash that received sun. It comes with 4 valve cap sensors can you can install on your car, truck, van, RV and more. The system also supports USB charging with a MicroUSB cable, sorry it's not included.
- Display screen: LCD
- Operating temperature: -20℃ to 80℃
- Working voltage: 3.5-4.2V
- Transmission frequency: 433.92MHZ+/-20KHZ
- Transmission mode: FSK
- Pressure unit: BAR/PSI
- Charging ways: Solar energy/USB (USB cable is not included)
- Sensor Operating temperature: -20℃ to 80℃
- Working voltage: 2-3.6V
- Transmission frequency: 433.92MHZ+/-20KHZ
- Transmitted power: >8dBm
- Sensor Range: >30M
- Battery (each sensor): 1 CR1632 3V
- Monitor size: 9.5 x 8.5cm
- Sensor Size (each): 2 x 2 x 2cm
- Sensor Weight (each): 8g
A Schrader valve consists of a valve stem with an outer diameter of 7.7mm. Schrader valve are universal and used on virtually every car, truck, ATV, motorcycle, and most bicycles.