TPCA31-Universal Wireless Tire Pressure Monitoring System With 4 Sensors digital Display

Technical Parameters: 
Sensors: 
Operating Frequency: 433.92MHz
Sensor Battery Voltage: 3V 
Battery Type: CR1632 
Operating Temperature: -20°C - +60°C
Pressure Range: 0-3.5 Bar / 0-50 Psi 
High Pressure Value: 3.3 Bar/47 Psi
Low Pressure Value: 1.7 Bar/25 Psi 
Display: Operating Frequency: 433.92MHz 
Operating Voltage: 12v (+/- 3v) 
Operating Temperature: -40°C - +85°C

Charger:
Input:12-24V DC Ouput:5V 3.1A shared by 2 USB ports

Suitable vehicles: All passenger cars including 4WD with a tire pressure range less than 47 Psi.