Carbon Dioxide Detector with Rechargeable Battery Portable CO2 Tester

Features:
The application field of carbon dioxide detector is public site, agriculture, animal husbandry, industry, and more.
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.
Compact size with a portable storage, easy to operate and to carry around.
Rechargeable lithium battery is included, or can be powered up through 5V USB cable.