Real-time monitoring of tire pressure and temperature. Flat tire warning and temperature balance. LCD display, simple user interface. Visual and audible warnings of abnormal pressure and temperature. External sensor: easy to install and easy to replace. Dustproof/waterproof/anti-theft. · Accurately monitor tire pressure and tire stability values throughout the process · LCD high-precision liquid crystal display · Loud alarm sound warning · Multiple tire pressure units are available · Long receiving distance, stable signal · Battery voltage display · Air pressure setting range: 0.1-6.0BA · Temperature setting range: 60℃-110℃ · Working temperature: -20℃-80℃ · Storage temperature: -30℃-85℃ · Power supply voltage: DC 12V · Frequency: 433.92MHz±20.00MHZ Color: black Material: ABS Package Contents: 1 x detector 4 x accessories Only the above package content, other products are not included. Note: Light reflection 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.