“GZAIR MCH3 White CO2 Data Logger Monitor, IAQ CO2 Detector, Dual-Channel NDIR Sensor, Tabletop Carbon Dioxide Meter with Data Export, Temperature and Humidity, 0~5000ppm Range” has been added to your cart.
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“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” has been added to your cart.
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