Inkbird IAM-O2 Indoor Air Quality Monitor, 3 in 1 CO2 Detector, Temperature and Humidity Monitor, Dual Alarm System, for Home, School, Office, Recreation Vehicles

Product description

• 3-in-1 Monitoring This indoor air quality monitor monitors CO2 concentration, temperature, and humidity in real time, allowing you to stay informed about the air quality in your environment.
• High-Precision Sensors The CO2 detector is equipped with a Swedish Sensirion sensor that accurately measures CO2 concentration from 0 to 9999 ppm and an NDIR sensor that simultaneously measures temperature, with an accuracy of 0.2 C, and humidity, with an accuracy of 1.8%RH.
• Long-Lasting Battery The built-in 3000mAh lithium battery can be fully charged in about 6 hours and can be used continuously for more than 12 months. The actual duration depends on the selected sampling interval (1 2 5 10 minutes); the longer the interval, the longer the duration.
• Dual Alarm System The CO2 monitor features a dual sound and light alarm system. When CO2 levels reach dangerous levels, the detector sounds an alarm and the indicator light turns red. Good air quality is indicated by a green light, and moderate air quality by a yellow light.
• Memory Function The CO2 detector features a setting memory function that locks all customized settings. Power outages or accidental disconnections will not cause the settings to be lost. There is no need to repeat the settings when turning the detector back on; it will operate as previously set.