The Thermo/Hygrometer with CO2 Measuring is a compact yet powerful tool for real-time environmental monitoring. Designed for growers and indoor spaces, it accurately measures carbon dioxide (CO) levels, temperature, and humidity to ensure optimal conditions. Featuring a 1-second refresh rate, it provides rapid, stable readings for precise adjustments. The clear digital display offers an easy-to-read CO concentration indicator. With its portable and efficient design, this monitor is ideal for grow rooms, greenhouses, and indoor environments where air quality is critical. Reliable and easy to use, it helps maintain a healthy and controlled atmosphere effortlessly.

Rechargeable long lasting battery