9in1 Portable Air Quality Meter PM2.5 PM10 CO CO2 TVOC HCHO AQI Temperature and Humidity Tester

Features:
【9in1 Air Quality Tester】: This detector can be used to test and display the concentration of PM2.5, PM10, CO, CO2, TVOC, HCHO, AQI, temperature and humidity at the same time.
【High Accurate Sensors】: Uses high-precise sensors, with high sensitivity, superior interference resistance ability, stable working performance, with low power consumption.
【Digital Color Display】: This air quality monitor with a 3.8inch large digital color display, display brightness adjustment, you can the data is clearly visible and the screen is not dazzling. And with date and time display, and dual alarm clock function.
【AQI Air Quality Level Indication Function】: Equipped with air quality level division function, use different color to show the different quality of the air being monitored, allowing you to more accurately and more visual know the current air conditions.
【Strong Heat Dissipation】: Hundreds of ventilation holes reserved on the housing not only accelerate the convection between the air and the machine, thereby realizing effective detection, but also provide a fine heat dissipation effect.
【Wide Applications】: Real-time detection, automatic refresh data, with multi-use. Suitable for agricultural planting, greenhouse vegetables, production warehouse, material processing, home interior, business offices, and etc.