CO2Â sensors help you explore human respiratory changes, cellular respiration, and photosynthetic metabolism.
CO2 Gas Sensors
Go Direct CO2 Sensor
The Go Direct CO2 Sensor measures CO2 level, temperature and telative humidity levels. It directly connects wirelessly via Bluetooth® or wired via USB to your device.
Vernier CO2 Gas Sensor
The Vernier CO2 Gas Sensor measures CO2Â levels. This sensor connects to a Vernier interface in order to collect data on your device.
Compare CO2 Gas Sensors
| CO2 GAS SENSOR | COMPATIBILITY | RANGE | ACCURACY |
|---|---|---|---|
| Go Direct® CO2 Gas Sensor | Chromebook, computers, iOS, and Android | 0–100,000 ppm | 0 to 1,000 ppm: ±100 ppm 1,000 to 10,000 ppm: ±5% of reading + 100 ppm 10,000 ppm to 50,000 ppm: ±10% of reading 50,000 to 100,000 ppm: ±15% of reading |
| CO2 Gas Sensor | Vernier interfaces only | Low range: 0 to 10,000 ppm High range: 0 to 100,000 ppm |
Low range: 0 to 1,000 ppm: ±100 ppm, 1,000 to 10,000 ppm: ±10% of reading High range: 0 to 1,000 ppm: ±200 ppm, 1,000 to 100,000 ppm: ±20% of reading |