ITEM NAME:Universal TPMS Tire Pressure Monitoring System Automatic Alarm LCD Display Description: Real-time monitoring of tire pressure.Pressure resolution: Â ±0.1Bar. Temperature resolution: Â ± 2 Â ° C (25 Â ° C). Reduce tire resistance and save fuel. Pressure range: 0-3.5 bar. 4 External Sensor. Storage temperature: -35Â °C-85Â °C. Working temperature: -30 Â ° C -80 Â ° C.