Solar TPMS Kit Wheel Pressure Sensor with Replaceable Battery Internal Sensor

Solar TPMS Kit Wheel Pressure Sensor with Replaceable Battery Internal Sensor
Replaceable battery internal sensor price +USD4/Set  
1.Use solar energy to get electricity,with4 internal sensors.
2.LCD pannel,with extra connector for charging.
3.Light weight design for sensor,no need to adjust to balance when the tire moving.
4.Monitoring the tempreature and pressure with high degree accuracy, display for 4 tires at the same time.
5.Save gas,forsee air leakage,reduce tire wearout,balance tire pressure,ensure safety driving.
6.RF wireless technology,can auto-alarm,when tire pressure and temperature is abnormal.
7.With two pressure unit"PSI,BAR " and two temperature unit"℃,℉" for option.
8.Support tire position exchange function.
9.Sensor protection grade:IP5K4K.
Displayer Parameter
Working Temperature:(-20℃-85℃)
Storage Temperature:(-40℃-+125℃)
Input Voltage:DC8V-24V
Transmitting Frequency:433.92MHz
Size( L*W*H )mm:32*51*32mm
Weight:78g
Sensor Parameter
Working Temperature:-40℃~+125℃
Storage Temperature:-40℃~+125℃
Pressure Range:0-51psi0-3.5bar
Pressure Precision:±1.5PSI(±0.1bar)
Temperature Precision:±3℃
Transmitting
Power:<10dbm@50Ω
Transmitting Frequency:433.92MHz
Internal Battery Life:>5 years                                                                                                      
External Battery>2 years
Internal Size:60*30*15mm                                                                                                         
External Size:Height:15mmx23mm
Internal Weight:29g                                                                                                                        
External Weight:9.5g