Hi all,
I'm looking for a moderately priced CO2 meter ($100-$500) that has a fast response time. I'm not concerned about other factors such as exact precision, logging, etc. Just want to be able to walk into a room and quickly know the approximate CO2 PPM.
Most other meters I've found have a response time of 5-15 minutes.
Any other suggestions?
I'm looking for a moderately priced CO2 meter ($100-$500) that has a fast response time. I'm not concerned about other factors such as exact precision, logging, etc. Just want to be able to walk into a room and quickly know the approximate CO2 PPM.
- The Testo 315-3 has a t90 of <120s.
- The Gain Express 7755 has a t90 of 30 seconds, but it is very big and bright yellow, sticks out too much for my use.
Most other meters I've found have a response time of 5-15 minutes.
Any other suggestions?
source https://hvac-talk.com/vbb/threads/2241771-Handheld-CO2-monitor-with-fast-response-time?goto=newpost
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