Etokfoks Digital Air Quality Monitor 5 in. 1 Multi-Functional CO2 Detector MLSA01-1LT052 - The Home Depot

The Triplett GSM250 Desktop Indoor Air Quality CO2 Meter can be used to monitor air quality in office buildings, schools, exhibition halls, shopping malls, meeting rooms, fitness centers, restaurants and other public places. It simultaneously displays CO2, Temperature and Relative Humidity. It can be used on the desktop or wall mounted and has a display with a light bar for easy reading from long distances. A 3-color light bar (green / yellow / red) changes color with CO2 concentration.

Triplett GSM400 Portable Indoor Air Quality CO2 Meter

Klein Tools Carbon Monoxide Tester ET110 - The Home Depot

Klein Tools Carbon Monoxide Tester ET110 - The Home Depot

Etokfoks Digital Air Quality Monitor 5 in. 1 Multi-Functional CO2 Detector MLSA01-1LT052 - The Home Depot

Etokfoks Digital Mini CO2 Meter Detector with Air Temperature Monitoring and Humidity Air Analyzer MLSA01-1LT053 - The Home Depot

Etokfoks Digital Air Quality Monitor 5 in. 1 Multi-Functional CO2 Detector MLSA01-1LT052 - The Home Depot

Etokfoks Digital Air Quality Monitor 5 in. 1 Multi-Functional CO2 Detector MLSA01-1LT052 - The Home Depot

Ensure a healthy indoor environment with our Multifunctional Air Quality Monitor, a 5-in-1 CO2 detector that accurately measures Carbon Dioxide (CO2), Formaldehyde (HCHO), Volatile Organic Compounds (TVOC), CO and AQI levels. Detecting ranges include 0-2400PPM for CO, 0-5000PPM for CO2, 0-1.999mg/m³ for HCHO and 0-12mg/m³ for TVOC. Featuring a 5.5 in. LED screen, this device offers easy-to-read real-time data.

Etokfoks Digital Air Quality Monitor 5 in. 1 Multi-functional CO2 Detector

Airthings View Air Quality Battery-Operated Indoor Air Quality Monitor with Wi-Fi, for PM2.5, Humidity and Temperature 2980 - The Home Depot

Air Quality Monitor, Aiment 5 in 1 Multifunctional CO2 Detector Carbon Dioxide Monitor Accurate Tester Air Quality Detector Air Analyzer for CO2 Formaldehyde(HCHO) TVOC/AQI for Indoor Home Office : Industrial

The Triplett GSM250 Desktop Indoor Air Quality CO2 Meter can be used to monitor air quality in office buildings, schools, exhibition halls, shopping malls, meeting rooms, fitness centers, restaurants and other public places. It simultaneously displays CO2, Temperature and Relative Humidity. It can be used on the desktop or wall mounted and has a display with a light bar for easy reading from long distances. A 3-color light bar (green / yellow / red) changes color with CO2 concentration.

Triplett GSM400 Portable Indoor Air Quality CO2 Meter

5-in-1 Professional Indoor Air Quality Monitor Indoor Portable CO2 Monitor, Temperature, Formaldehyde Detector, Humidity TVOC

Etokfoks Digital Mini CO2 Meter Detector with Air Temperature Monitoring and Humidity Air Analyzer MLSA01-1LT053 - The Home Depot

CO2 and Ammonia Multi Gas Detector

3 in 1 Air Monitor CO2 Carbon Dioxide Detector Greenhouse Warehouse Quality Temperature Humidity Fast Measurement - AliExpress

Portable Air Quality Monitor Indoor Co2 Detector 5 In 1 Formaldehyde Hcho Tvoc Tester Lcd Temperature Humidity Tester Rechargeable Co2 Alarm Meter For Room Office Greenhouse Warehouse

CO2 Detector Chinook Medical Gear

CO2 Air Monitor