ขาย เครื่องตรวจจับความดันลมยางแบบไร้สาย 4 เซนเซอร์สําหรับรถยนต์ ราคาที่ดีที่สุด

Decription: Features: 1. Full-color Screen Design: It has a stylish, high-end appearance, which improves the car's sense of technology. Small size, light weight and space saving. The screen displays tire pressure and temperature in real time, and provides visual and audible alerts when abnormal conditions occur. 2. Six Alarms & User-set Alarm Values: The system provides six alarm modes (including quick leak alarm, high/low pressure alarm, high temperature alarm, sensor low pressure alarm and sensor failure alarm). You can also set pressure and temperature alarm values. 3. Charging Method: It is convenient to charge, don't worry about losing due to small size, and keep the long-term electrified state. It also displays the voltage of the car battery to help you understand whether the car battery is abnormal. The hard feet can also be used as an emergency escape hammer. 4. Low-power & Long-life Sensors: We equip you with 4 advanced external sensors with low power consumption (the C1632 battery can be used for 1 year) and long service life (up to 3 years). Small size, light weight, high tire pressure detection accuracy (acceptable small tire pressure error ±0.1Bar). Easy to install, can withstand harsh environments. (0-3.5BAR) 5. Easy Installation: Just insert the product into the igniter port, install the sensor on the four tires, and then wirelessly pair the sensor with the display to complete the installation. After driving for 10 minutes, it will automatically start to monitor the status. You no longer need to check the condition of your tires regularly, this tire pressure gauge will become a good assistant focusing on driving, saving time and energy. Notice: Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Description: Main Device Material: PC Screen: LCD display Chip: Germany Display: pressure, temperature, air leakage alarm Modulation method: ASK Frequency: 433.92MHz±20.00MHz Working temperature: -20℃～80℃ Storage temperature: -30℃~85℃ Factory default high pressure value: 3.0Bar Charging voltage: DC 5V Factory default low pressure value: 2.0Bar Working current: ≤5MA Factory default temperature value: 68℃ Size: As the picture shown Weight: 39 grams Installation location: Igniter port Sensor Material: Nylon plus fiber/copper nozzle Waterproof and dustproof rating: IP67 Chip: Infineon, Germany Frequency: 433.92MHz±20.00MHz Sensor pressure range: 0-3.5BAR Storage temperature: -30℃～86℃ Accurate pressure: +/- 0.1Bar Accurate temperature: +/- 3℃ External working temperature: -20℃～80℃ Built-in working temperature: -40℃~+120℃ External sensor size: 1.9 * 1.9 * 1.5cm External sensor weight: 12g External battery: CR1632 Included: 1 x main device 4 x Sensor 1 x Wrench tool set