Full Color Display Carbon Dioxide Detector Portable Multicolour 27.00 x 7.20 x 21.50cm

Compact size with a portable storage, easy to operate and to carry around. With professional grade detection technology, this CO2 meter has stable performance, and high accuracy. 3.2-inch TFT full color display date, time, CO2, humidity, temperature(℃/℉ switchable), and other data clearly. Real time CO2 monitoring by the high-precision sensor, and it will alarm you once the CO2 is exceed the setting value. Can store up to 999 groups of data, and has a chart of historical data trend for you to review.