CO2 air detector, carbon dioxide detector, agricultural production, greenhouse CO2 monitor

Equipped with a high-quality temperature and humidity sensor for fast and accurate readings.

The 2.8-inch LCD screen with backlight clearly displays the current CO2, temperature, and humidity values. The colored circle changes according to the current CO2 level.

Easy to use; no calibration is required after startup. It can operate and detect automatically.

Supports 240 to 360 minutes of standby time. Compact size and lightweight, portable and convenient to use and carry.

Widely applicable for home use, educational institutions, agriculture, greenhouse planting, warehouse operations, material processing, etc.