Haze Dust Air Quality Temperature Humidity Detector, D9 Black, D9 White

1. Detection range: 0-1000ug/m32. Working voltage: 3.7V3. Preheating time: 35s4. Data refresh frequency: 2s5. Working humidity: 0~95%RH6. Working temperature: -20-60 degrees Celsius7. Charging method: Type-c interface8. Ultra-high-definition color screen, equipped with high-precision sensors, real-time monitoring of PM1.0, PM2.5, PM10 is more accurate, and reading is more intuitive and convenient9. 0 seconds real-time detection, intelligent alarm, when the value reaches 36ug/m3, a beeping sound cycle alarm will start, once every 10 minutes10. Built-in air quality detection high-performance chip to ensure more accurate instrument detection11. Adopt high-bit point sensor core to accurately detect environmental data12. Adopt upgraded Ammorc algorithm, the power-on test only takes 1-2min for the numbers to stabilize, which can effectively reduce data fluctuations and monitor more stable and faster13. Quickly detect whether PM1.0, PM2.5, and PM10 exceed the standard14. High-precision sensor