Air Quality Detector Multifunctional CO2 Tester with Carbon Dioxide TVOC HCHO Value Electricity Quantity Temperature Humidity Display Function (White)

"Large LCD screen, you can clearly see the electricity quantity, CO2 value, TVOC value, HCHO value, temperature, and humidity. ️ Switchable °C and °F, with stable detection performance, anti-interference capability, low power consumption, and a long service life. Equipped with an air quality level division function, four different colors correspond to different air quality levels, allowing you to understand current atmospheric conditions more precisely and graphically. Hundreds of air vents on the exterior not only accelerate convection between the air and the machine for efficient detection but also provide a fine thermal radiation effect. Widely applicable: agricultural plantations, greenhouse vegetables, production warehouses, materials processing, home interiors, business offices, etc."