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The O2 Gas
Sensor measures oxygen concentration in
air. The O2 Gas Sensor
requires no special preparation or
calibration-just plug it into your
interface and it is ready to take
readings.
Many of the experiments
currently performed using the CO2
Gas Sensor can be performed or
complemented using the O2 Gas
Sensor. Due to its wide measurement
range, the O2 Gas Sensor can
also be used to monitor oxygen
concentration during human respiration.
Included with the O2
Gas Sensor is a 250-mL bottle to be used
as a respiration chamber for studying
plants and insects, or rusting of iron.
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