Ethan
September 25, 2024, 12:27pm
2
I have been doing some temperature/RH accuracy testing with my AirGradient monitors, and I’ve heard of a few issues with the sensors. However, so far, they seem to be performing quite well.
I’ve been using the Traceable 4040 as a baseline which has some variance itself. So far, I’m impressed with the results.
With all of my air quality monitor reviews, I’m always looking for sensors that can be used as a baseline. Of course, getting a particulate matter reference sensor costs tens of thousands of dollars and is out of the question. However, without breaking the bank, I’ve been looking for something I can use for temperature and RH comparisons. After some looking, I settled on the Traceable 4040, an inexpensive (although still around $200 where I live) hygrometer that provides relatively accurate temp…
