William At MyBlueRoom
New Member
What sort of CO2 sensors are common?
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
I expect considerably more than that ... they're very proud of their instruments. Considering that a small tank of calibration gas can easily cost nearly $300US. I was using it (the Polytron IR) as an example of an IR-based detector.BeeBop said:Hi,
I didn't see a price on the Polytron, but it is a complete instrument, and I can imagine it is at least several hundred dollars.