About this item

• 5-IN-1 Multifunctional Air Quality Monitor The air quality monitor adopts high-precision and professional sensors, which can accurately detect formaldehyde (HCHO), volatile organic compounds (TVOC), carbon dioxide (CO2), temperature (℃/℉) and humidity (%), let you fully know the air condition. The portable indoor air quality monitor can not only help us detect the air quality of our homes, kitchens, bedrooms, but also schools, offices, cars, hotels, etc.
• Buzzer Alarm When the air pollution level is too high, the air quality monitor indoor will display ‘POOR’ and automatically sound an alarm through the built-in buzzer to prompt you.
• Highlight Maximum Value & 120 Seconds Countdown The CO2 detector equipped with a MAX button, you can check the maximum value of data detected in the current test record after power-on or calibration. After power on, the CO2 meter screen will count down 120 seconds before entering the test mode. During the countdown, indoor air quality meters can be placed in a ventilated place to make the test data more accurate..
• International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.