Portable CO2 Meter - Video

pSense Portable CO2 Meter by http://www.co2meter.com lets you quickly and inexpensively check carbon dioxide, temperature and relative humidity levels. Powered by 4 AA batteries, it is affordable, accurate, easy to use, and is calibrated using outdoor air. Use it as a high CO2 level alarm, or optional data logger kit plugs into a PC via USB cable and lets you save CO2 readings to a spreadsheet for data analysis.