it's a bear to get the meters out to test... best to have a second anywayThanks!! That’s helpful!! I haven’t had any issues so far except that my Brinsea spot check thermometer keeps reading about 2 degrees too high (I don’t leave it in permanently, just put it in long enough, like a few mins, for it to settle down and stablilize and read properly, and have checked a few times last night and once this morning) even though the temperature on the incubator says it is at the right temp?? Thinking of ordering another Brinsea thermometer in case mine is faulty and also buying a third one now and a hygrometer because I don’t think I trust the built in one.
https://www.thesprucepets.com/how-to-calibrate-a-hygrometer-1239116
http://www.arrowscientific.com.au/i...rmometers-calibrating-them&catid=17&Itemid=31
https://www.doityourself.com/stry/how-to-calibrate-a-digital-thermometer