Siyathemba Mall 5 in1 Portable CO2 Meter Air Quality Monitor TVOC HCHO Carbon Dioxide Detector Gas Detector

Compact in size, lightweight and portable, easy to take out and take with you. Adopts high-precision semiconductor sensors, with stable working performance, and can accurately detect the carbon dioxide value. Adopts electrochemical detection module, with stable detection performance, anti-jamming ability, low consumption and long service life. Large backlit LCD display, you can clearly see the amount of electricity, CO2, TVOC, HCHO, temperature and humidity. ℃ and ℉ switchable, real-time detection, automatic data update, with multi-use. Adopts air convection and infrared detection technology, which can provide more accurate detection results. The product does not need to be calibrated, can be tested after booting, and can accurately detect carbon dioxide. Hundreds of air vents on the body not only accelerate the convection between the air and the machine for effective detection, but also ensure fine heat dissipation. Widely used: agricultural planting, greenhouse vegetables, production warehouses, material processing, home decoration, business offices, etc.