Air Quality Monitor, 6-in-1 Carbon Monoxide CO Carbon Dioxide Detector TVOC Air Quality Detection(Nero)

QLNZAGVFRDE

6-in-1 functionality: Detects Carbon Monoxide. With clear LED indicators and audible. For living rooms, bedrooms, and offices. With installation and operation. Reliable and accurate readings healthy indoor environment., Manufacturer: QLNZAGVFRDE