M3 Waterproof wireless tire pressure monitoring system tpms sensor, motorcycle tire pressure sensor
1.Use lithium battery to get electricity,with 2 external sensors.
2.LCD pannel,with extra mini USB port 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 2 tires at the same time.
5.Save fuel,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  waterproof grade:IP67.
10.With FREESCALE Chip and  anti-explosion battery.
Sensor Parameter:
Working Temperature:(-40?~+105?)
Storage Temperature:(-40?~ +120?)
Pressure Range:0~116psi(0~8bar)
Pressure Precision:±1.5PSI(±0.1bar)
Temperature Precision:±3?
Transmitting Power:<10dbm@50O
Transmitting Frequency:433.92MHz
Weight:29g
Battery Life:>2 years
Size:Height:15mm;Diameter:23mm
Weight:9.5g(external sensor)