TVOC/t/RH sensor that pretend to be 5 in 1 (CO2, HCHO, TVOC, t, RH)
Not recommended. There is no CO2 sensor inside, so measurements are fake (estimation from TVOC). But probably a version with a CO2 sensor inside may exist.
Aliexpress: ~30$
TVOC/t/RH sensor that pretend to be 5 in 1 (CO2, HCHO, TVOC, t, RH)
Not recommended. There is no CO2 sensor inside, so measurements are fake (estimation from TVOC). But probably a version with a CO2 sensor inside may exist.
Aliexpress: ~30$
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