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

Features: *5 in 1 professional air quality meter has an advanced sensor and a detection algorithm to accurately measure the data of HCHO, CO2, TVOC,

5 In1 Indoor Air Quality Monitor CO2 HCHO TVOC AQI Meter Detector Tester

TRIPLETT CO2 Monitor GSM250 - 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

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

The CD100A is the service persons tool designed to detect combustible gas leaks in residential and small commercial applications. Semiconductor sensor

Combustible Gas Leak Detector

Introducing the Portable Mini CO2 Detector-a compact, versatile 3-in-1 monitor for precise air quality, temperature, and humidity analysis. Detect real-time CO2 concentrations (400-5000PPM), indoor/outdoor humidity (0-99%RH), and temperature (0-50) with accuracy. Small and portable, this monitor is easily carried anywhere as a functional decoration. Its intelligent early warning system and high-quality infrared NDIR sensor ensure accurate readings and prevent interference.

Etokfoks Digital Mini CO2 Meter Detector with Air Temperature Monitoring and Humidity Air Analyzer

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

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