CO2 Meter Portable CO2 Detector Digital CO2 Monitor with Alarm Function Carbon Dioxide Temperature and Humidity Meter, NDIR CO2 Sensor Indoor Air

🍃HIGH PRECISION: The CO2 Detector is euipped with high accurate sensative chip, the accuracy of CO2 level is: 0~2000ppm(±50ppm or ±5% of the reading);

KENTFAITH Smart CO2 Detector, Indoor Air Quality Monitor, NDIR Sensor Carbon Dioxide Detector, Temperature Humidity Air Tester for CO2 Alarm

🍃HIGH PRECISION: The CO2 Detector is euipped with high accurate sensative chip, the accuracy of CO2 level is: 0~2000ppm(±50ppm or ±5% of the reading);

CO2 Meter Portable CO2 Detector Digital CO2 Monitor with Alarm Function Carbon Dioxide Temperature and Humidity Meter, NDIR CO2 Sensor Indoor Air

5 IN 1 CO2 Meter Digital Temperature Humidity Tester Carbon Dioxide TVOC HCHO Detector Air Quality

The industrial wall mount CO2 Sensor & Controller is designed for fast & accurate measurement of CO2 level, humidity, and temperatures of air, dew point, and wet CO2 bulb. The meter is designed with a built-in relay, which can be connected to an Indoor Air Quality (IAQ) system to control the opening and closing of the system.

Tekcoplus Indoor Air Quality IAQ Carbon Dioxide CO2 Temperature Humidity Monitor Meter Tester with Wall Mountable Non-dispersive Infrared NDIR Meter Sensor

CO2 Meter Air Quality Monitor Handheld CO2 Monitor 0~9999ppm Measurement Carbon Dioxide Temperature Humidity Detector NDIR Sensor Indoor Outdoor Air Quality Tester: : Industrial & Scientific

Newentor 5 in 1 Air Quality Monitor Multifunctional Real-time Dectect Carbon Dioxide Meter Digital Temperature Humidity Sensor

Mini CO2 Gas Analyzers CO2 Meter Portable Air Quality Monitor Portable CO2 Detector with Alarm Carbon Dioxide Meter for Home School Use Dm1308b - China CO2 Meter, Temperature and Humidity Meter

This air quality monitor is designed to measure and display key environmental parameters such as Carbon Dioxide (CO2) levels, temperature, and

AQM-396 Carbon Dioxide CO2 Monitor Wall Mount Indoor Air Quality Meter

Moyic Mini CO2 Detector, Multi-Function CO2 Monitor Meter Air Quality Monitor Carbon Dioxide Detector Portable Temperature and Humidity Detector for Travel Home Indoor

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

CO2 Meter Air Quality Monitor Handheld CO2 Monitor 0~9999ppm Measurement Carbon Dioxide Temperature Humidity Detector NDIR Sensor Indoor Outdoor Air Quality Tester: : Industrial & Scientific

Moyic Mini CO2 Detector, Multi-Function CO2 Monitor Meter Air Quality Monitor Carbon Dioxide Detector Portable Temperature and Humidity Detector for Travel Home Indoor