Vernier Carbon Dioxide (CO2) Gas Sensor
Item # V-CO2BTA

The CO2 Gas Sensor measures gaseous carbon dioxide in two ranges—0 to 10,000 ppm and 0 to 100,000 ppm. With this sensor, you can easily monitor changes in CO2 levels occurring in respiration of organisms from crickets to humans! The CO2 Gas Sensor is easily calibrated using a calibration button. A chamber with probe attachment is included for running controlled experiments with small plants and animals.