Features:Very convenient magnetic attraction charging design.Air leakage alarm,Low pressure alarm,High voltage alarm,Low battery alarm,High temperature alarm.2 Units PSI, BAR can choose.100% New;Real-time display of highly accurate tire temperature and pressure data of 2 wheels at the same time;Extend tire life, balance tire pressure, ensure the safety of motorcyclesTPMS dedicated radio frequency technology, the sensor real-time updates data, alarm when tire pressure and temperature are abnormal;High standard to ensure dust-proof,waterproof and high temperature proof.Specifications:1.Display parameters:Battery working time : 3h use per day*15daysTemperature setting range : ( 60 Celsius ~ 110 Celsius )Working temperature: (- 20 Celsius ~ +80 Celsius)Storage temperature: (- 30 Celsius ~ + 85 Celsius)Receiving frequency: 433.92MHz 20.00MHzDetection Pressure Range: 0.1 ~ 5.0bar2.Sensor parameters:Working temperature: (- 40 Celsius ~ + 105 Celsius)Storage temperature: (- 40 Celsius ~ + 120 Celsius)Pressure range: 0 ~ 116PSI (0 ~ 8bar)Pressure accuracy: 0.15PSI ( 0.01bar)Temperature accuracy: 3 CelsiusTransmission frequency: 433.92MHz 20.00MHzColour:transparentMaterial:ABSSize:50.5 x 50.5mmPackage Contents:1 x Host Display2 x Sensor1 x Bracket1 x Spanner2 x Anti theft nut1 x USB Wiring harnessOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.