Hitpms brand tire pressure monitoring system TPMS

Products details:
Sensor parameters:
Operating frequency : 433.92MHZ
Operating voltage : 2 ~ 3.6V
Working temperature : -40 ? ~ 125 ?
Monitors temperature range : -9 ? ~ 99 ?
Monitors pressure range : 0 ~ 4.0 Bar
Monitoring precision ( room temperature 25 ? condition ) : ± 2 ?,
Pressure precision : ± 0.1 Bar
Size:63*78mm

Display parameters :

Temperature unit: ? or ?
Pressure unit: Bar/Kpa/Psi
Operating frequency : 433.92Mhz
Operating voltage : 5VCD
Working temperature : -20 ? ~ 70 ?
Size: 112*59*38mm
Hitpms brand tire pressure monitoring system TPMS