T802 Car Tire Pressure Monitor System 4 External Sensor Solar Mini USB Connection Mode

T802 Tire Pressure Monitor System 4 External Sensor Solar Mini USB Connection Mode Description: Battery life more than 2 years. Support tire position exchange function. Sensor protection grade: IP5K4K Waterproof With FREESCALE Chip and RENATA anti-explosion battery. LED display and 4 external sensors, battery could be replaced. Solar energy to get electricity, with extra mini USB port to be charged. With two pressure unit "PSI, BAR" and two temperature unit " " for option. Display Specification: Working Temperature: (-20 ~ +80) Stroage Temperature: (-30 ~ +85) Input Voltage: DC 5V Transmitting Frequency: 433.92MHz Size: 88*68*25mm (L*W*H) Weight: 57g Sensor Specification: Working Temperature: (-40 ~ +105) Stroage Temperature: (-40 ~ +120) Pressure Range: 0~116psi (0~8bar) Pressure Accuracy: 1.5PSI (0.1bar) Temperature Accuracy: 3 Transmitting Power: 2 years Height: 15mm Diameter: 23mm Weight: 9.5g Package Included: 1 X T802 Tire Pressure 4 X External Sensor Note: If you want an internal sensor tire pressure monitor system, please click Here.