stefan.brandmeier
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Recent activity by stefan.brandmeier
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This device is not suited to provide reliable data on CO2
After many futile attempts to get this device to provide even roughly correct CO2 measurements I give up. Will try to get the seller to take it back. Anyone out there who got it to measure properly...
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- 1 vote
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The manual calibration does not work
I triggered the manual calibration, with the device outside for more than 8 hours as described. Now the CO2 reading is twice the actual value. I have three different references and fresh outside ai...
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