


The Go Direct CO 2 Gas Sensor measures gaseous carbon dioxide concentration levels, air temperature, and relative humidity. It can be used in a variety of biology experiments. It connects via Bluetooth ® wireless technology or via USB to your device.
IB Curriculum
Cell respiration
Cell respiration
Photosynthesis
Photosynthesis
Nutrient cycling
Ecosystem
Reproduction
Continuity and change
Organelles and compartmentalisation
Cell biology
Carbon fixation
Photosynthesis
IB Internal Assessment
Respiration Rate of Yeast vs Sugar Type
“How does the type of sugar affect CO₂ production by yeast during fermentation?”
CO₂ Fixation vs Temperature in Aquatic Plants
“How does water temperature affect CO₂ absorption rate in Elodea?”
Soil Bacterial Respiration vs Organic Matter Content
“How does organic matter content affect CO₂ respiration from soil?”
Decomposition Rate vs Temperature
“How does temperature affect decomposition rate of leaf litter?”
Frequently Paired
Sensors most commonly used alongside the Go Direct® CO2Gas Sensor in IB curriculum experiments.
GDX-PAR