solar tpms tire pressure sensor car tire pressure monitoring system with 4 wheel internal external sensors tmps

solar charging, don't need to connect car cigarette lighter to charge
-color lcd digital display for clear display of tire information
monitor the pressure and temperature of 4 tires in real time monitor the pressure and temperature of 4 tires in real time
-low air pressure/high temperature alarm
is shut down automatically when it is still, without manual operation. high temperature / leakage / low battery alarm
-intelligent shock boot when car moving, don't need to turn on/off
two units (psi / bar) changeable, you can set the one you like.syi