Looking for a Dual Probe Thermostat that uses one heating source, Was going to use this for my incubator as my current thermostat only has one probe and only shows the correct temps on the shelf the probe is on, the other ones are off by 2-3 degrees. I want to be able to use the two probes and put one on the top shelf and one on the bottom to try and even out the overall temps inside my incubator, ive seen ones before im just blanking right now, thanks and have a great day!