Calibrations:
1. I tested the thermometer that I knew that I could submerge in water. It's a Taylor digital indoor/outdoor that we've used in our fish tank for two years. I was surprised to see it ran about 1.5 degrees high. SO good, because I thought that the Incuview was wrong, not the thermometer.
2. When I bought my incubators, I also bought
this temperature/hygrometer. I still need to calibrate/test it. I was waiting to call IW to see if the probe could be submerged, which it can't: FYI. Also FYI: the probe doesn't fit through the vent hole, so it wasn't the best match for the Incuview, but I've snaked it under the lid and the lid still seats well enough to hold temp/humidity just fine for the last 48 hours.
Thanks for the hygrometer calibration advice! I'll probably do that today!