Wow, remote thermometers for fridges are getting good and cheap! (1 Viewer)

[e9999]

Let us know of any calibration results please, to get a feel for how accurate they are. TIA.

 

[surfpig]

Let us know of any calibration results please, to get a feel for how accurate they are. TIA.

Comparing this $13 cheapo thing between two $500+ NIST certified sensors. Temp is pretty close +/- 0.5-1 degree, humidity on this one is about 2% high, which is pretty good, it's a tough one to measure accurately.

 

[e9999]

Very nice indeed! Good to know. (And interesting to see that the 2 calibrated devices don't match to the shown resolution either. But then, of course, the temperature may not be the same at those very locations either.)

 

[surfpig]

Very nice indeed! Good to know. (And interesting to see that the 2 calibrated devices don't match to the shown resolution either. But then, of course, the temperature may not be the same at those very locations either.)

0.3 degrees. Not that much of a difference. LOL

You have to establish criteria that are attainable though. So I do a 2% variance between the two. My other controlled room is a bit better because it's smaller. And yeah, you can move a sensor a foot away from the other and you will get different numbers. Correlation between temp/humidity/dewpoint is like v = 1