
Residual oxygen system
ResOx 5695-H
- With sensor element GOEL 370
- Fine resolution of 0.01% O2
- For gases with elevate CO2
- With data logger
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Residual oxygen system
ResOx 5695-L
- With sensor element GOEL 381
- Fine resolution of 0.01% O2
- With data logger
- Min/max function
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Indoor air quality datalogger
HD21ABE17
- Temperature, RH, Barometer, CO, CO2
- 0 … 5000ppm CO2 range
- 67600 data recordings
- ASHRAE62.1-2004
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