OEM No/Model: ER-109
Solar Car TPMS Tool Tyre Monitoring Syestem TPMS Valve with 4 Sensors
1.Use solar power to get electricity,with 4 sensors.
2.With the bigger solar pannel,easy to get solar powr and have a extra USB for charging.
3.Light weight design for the 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:(-20-80)
Storage Temperature:(-35-85)
Input Voltage:DC3.3V-4.2V
Transmitting Frequency:433.92MHz
Size:85*42.5*22mm
Weight:77g
Sensor Parameter:
Working Temperature:(-40-125)
Storage Temperature:(-35-85)
Pressure Range:0-79.7psi(0-5.5bar)
Pressure Precision:±1.5PSI(±0.1bar)
Temperature Precision:±3
Transmitting Frequency:433.92MHz
Transmitting Power:<8dbm@50
Internal Battery Life:>5 years
External Battery Life:>2 years
Internal Size:72*52*21mm
Internal Weight:29g
External Size:Height:21mmx21mm
External Weight:9g