About This

• The INKBIRDPLUS 6-in-1 Indoor ndir Air Quality Monitor features built-in professional sensors that accurately detect carbon dioxide concentration, PM2.5, PM10, Air Quality Index (AQI), temperature, and humidity
• Three-level Air Quality Index and Sound: The indoor ndir Air Quality Monitor is designed with a three-level Air Quality Index (AQI) display—Normal Mode (0-50), Warning Mode (51-100), and Hazard Mode (101-500). When the AQI exceeds 100, the detector will sound
• Calibration function: After the AQI monitor is turned off, move it to a ventilated area and press and hold the three buttons at the same time. Indoor ndir Air Quality Monitor will enter the automatic calibration state of carbon dioxide concentration value for 200 seconds.
• Color LED Screen: The backlit color display makes every value clear at a glance, and you can also view the time/date/year on the detector. This ndir Air Quality Monitor also supports setting the current time and switching between Celsius and Fahrenheit.
• Wide range of applications: This portable ndir co2 detector can test the air quality in bedrooms, living rooms, kitchens, basements, cars, garden tents, and other locations. Its hook design allows it to be placed on a desktop or hung on a wall for easy viewing, making it an ideal indoor ndir Air Quality Monitor to meet your needs.