I have been using a very old hygrometer and thermometer that came with my used incubator, as well as teh thermometers that came with the new incubators I have purchased. So, I have never purchased these things seperately. I need to know: 1. Best hygrometer and why 2. Best thermometer and why 3. Are there any good combination models 4. Where can they be purchased I have a flukers on the way, but want to know all the options! Thanks in advance. BTW, I have about a 50-75% hatches with my current equipment, but a big fat 0 for all the hatching eggs I have had shipped. I don't want to waste anymore eggs so I need recommendations ASAP!