<ul> <li>Logger sensor for calculating carbon dioxide (CO2) levels</li> <li>Can be used to monitor ecological systems, combustion reactions, and CO2 consumption rates, and test chemical solutions further study</li> <li>CO2 sensor probe for measuring concentration</li> <li>Required accessories.To use sensors you will need either: a USB Module (USB 200) to connect via USB cable to PC or Mac, or a Wi-Fi Module (WIFI201) and battery (BAT200) to connect to any Wi-Fi enabled device (Smart Phone, Tablet, Computer)</li> <li>Experiment duration of 1.0 second to 31.0 days for versatile use, with 14.0-bit analog-to-digital converter (ADC) resolution for reading range of values</li> </ul>