The Planted Tank Forum - View Single Post - Affordable CO2 sensor?
View Single Post
Old 11-11-2012, 02:55 AM   #27
Hoppy
Planted Tank Guru
 
Hoppy's Avatar
 
PTrader: (74/100%)
Join Date: Dec 2005
Location: Sacramento, CA
Posts: 18,794
Default

How can a sensor like this ever be calibrated?
__________________
Hoppy
Hoppy is offline   Reply With Quote