$ 80
GZAIR PT08 5-in-1 Portable Air Quality Monitor, CO & O2 Detector with Temperature, Humidity, Barometric Pressure, Safety Alarm & Color Backlight for Home, Garage, RV and Camping quantity
$ 80
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$ 130
GZAIR 1200P White CO2 Data Logger Monitor, AB841 Compliant for Classrooms, Wall-Mounted Carbon Dioxide Detector, IAQ CO2 Detector, NDIR Sensor, Temperature and Humidity, 0~5000ppm Range (CO2 Detection Human/Plant Mode) quantity
$ 130
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$ 169
GZAIR 1800P Wi-Fi Air Quality Monitor Detects Pollen, TVOC, CO, CO2, PM2.5, 1.0, Smart Home Temperature and Humidity, NDIR Sensor, 0~5000ppm Range quantity
$ 169
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$ 160
PT02 WiFi Air Quality Monitor Detects Carbon Dioxide, PM2.5, 1.0, TVOC, Temperature, and Humidity, IoT Controller with Relay Function, Data Logger, Smart Home quantity
$ 160
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$ 189
10-in-1 Smart Air Quality Monitor Detects AQI/CO2/CO/PM2.5/Pollen/TVOC/Noise/Temp/RH Electrochemical Sensor Supports WiFi TUYA-API-RS485-lorawan quantity
$ 189
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