Air Quality Monitor, Handheld high-Precision Formaldehyde Detector, Used to detect HCHO TVOC’s air Quality Monitor Indoor, Suitable for Home Factory School Mold Detector, White

HIGH ACCURATE -This new air quality monitor adopts the latest high quality sensor to high accurately test the data of HCHO and TVOC (0.001 accuracy), this professional air quality meter helps to quickly and accurately detect harmful gas in your home.
BACKLIIGHT LCD DISPLAY – The air quality meter with large LCD display to show the measurement data of HCHO and TVOC in real time, large character for easy reading, this handheld air quality monitor is great for kids and elders.
ENERGY SAVING DESIGN – Powered by 2x AA batteries (not included), this handheld formaldehyde detector with energy saving design to provide 240 minutes continuous detecting time, great for long term use to meet your any air quality testing needs.
WIDE APPLICATION – Handheld size of 118x53x21mm, lightweight, you can easily put the air quality monitor into your pocket, handbag or backpack then take it with you anywhere, great for home, office, school, apartment, construction, car and hotel.
KINDLY NOTE- Please be aware this air quality monitor is for home indoor place, please kindly close door and window before testing. We do recommend using the monitor as a stationary unit and focus on long time(at least 60 minutes) mean values and overall environment quality indication.If you have any questions regarding monitor functionality or you need any assistance on how to re-calibrate the sensors, please contact us via email.