Car TPMS Tyre Pressure Monitoring System Solar Power Digital LCD - Eksternl sensor

4pcs External or Internal Sensor Used for 12V power cars Display pressure and temperature of each tire simultaneously Real-time monitoring tire pressure and temperature High / low pressure,High temperature warning Wireless data transmission and interference sensor Descriptions: Tyre warning: sound warning; Real-time monitoring: four-wheel real-time monitoring; Tire pressure and tire temperature: abnormal warning sound reminder; Reduce wear; Dual power supply: solar + USB; Tire pressure alarm, free setting; Specifications:Sensor: external / internal Color: black Power on voltage: DC 5V Air pressure threshold: 1.1-3.5 bar Air pressure display unit: bar or psi High temperature threshold: 90℃ Temperature display unit: ℃ or ℉ Boot voltage: DC 5V