INKBIRDPLUS PTH-9C Indoor CO2 Detector Air Quality Monitor, Tester for Carbon Dioxide

3 detecting stages of CO2 concentration-- normal (400-700 ppm), warning (700-1500 ppm), and dangerous (1500-5000 ppm) Support selection of temperature unit from ℃ to ℉ Large and distinct LCD screen with backlight for data viewing MULTIPLE APPLICABLE SCENARIOS Suitable for growing tents, wine cellars, homes, and cars et

INKBIRDPLUS Indoor CO2 Detector, Air Quality Monitor, Tester for Carbon Dioxide, Temperature and Relative Humidity, Indoor CO2 Monitor with Alarm, for Grow Tents, Wine Cellars, Homes, Cars(PTH-9C) : Industrial & Scientific

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INKBIRDPLUS PTH-9C Indoor CO2 Detector Air Quality Monitor, Tester for Carbon Dioxide

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INKBIRDPLUS Portable CO2 Detector, Mini Indoor CO2 Monitor, NDIR Sensor with Full Color LCD, for Home, Office, Travel (PTH-10C) : Industrial & Scientific

INKBIRDPLUS PTH-9A Indoor CO2 Detector Air Quality Monitor, Tester for Carbon Dioxide

✅【High-Quality CO2 Detector】This portable CO2 meter uses an advanced NDIR sensor to detect carbon dioxide through infrared sensing technology, with

INKBIRDPLUS Portable CO2 Detector, Mini Indoor CO2 Monitor, NDIR Sensor with Full Color LCD, for Home, Office, Travel (PTH-10C)

INKBIRDPLUS PTH-9C Indoor CO2 Detector Air Quality Monitor, Tester for Carbon Dioxide

🏕️🏕️【PREMIUM DETECTOR】 This multifunctional air quality monitor can accurately detect the current CO2 concentration, temperature, and humidity in the

INKBIRDPLUS Indoor CO2 Detector, Air Quality Monitor, Tester for Carbon Dioxide, Temperature and Relative Humidity, Indoor CO2 Monitor with Alarm, for