Upgraded Indoor CO2 Meter, Seesii Carbon Dioxide Detector with 2.8" Ultra-Clear LCD Display for CO2/Temperature/Humidity/ 400~5000 PPM Air Quality Monitor for Home/Office/Car and Various Occasion: Industrial & Scientific

Description

See more product details With 2.8-inch LCD backlight display,which directly and clearly displays each piece of air data. built in a 1600mAh polymer lithium battery can be used continuously for 6-8 hours after full charging, which is a good solution for your testing needs in different environment for a long time. When the carbon dioxide concentration reaches 1000ppm, the product will automatically alarm to remind you of the air quality. Support turn off the alarm

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