I would like to buy a high accuracy digital hygrometer, preferably with probe, that I can trust as much as I trust my brinsea spot-check thermometer. Any recommendations for brand and model?
How do you calibrate the brinsea thermometer? Isn't ice water and boiling water out of range, so what should I use as my set point for calibration?
I guess I could calibrate my other thermometer and then compare them in the incubator using the bulb thermometer - ?