I’m really not sure your post (mini rant) is directed at me? Or the purpose, while I’m no expert, I’ve spent a considerable amount of time reading and learning about PID’s, the differences, and their various settings. As well as many posts on proper temperature reading techniques and results, on this forum.
First of all, in case I was not clear, the Auber 300a when you turn off the heater on the PID, will slowly cool down, the unit displays “HOT”, on its display. When it reaches 150f, the display then turns OFF, so you may think your coil and whatever it was heating, in my case a DCup or WeedEater, is now at room temperature, BUT, until the coil cools down to room temperature on its own, initially it can be 150f, which I felt was a bit TOO HOT, this setting CANNOT be adjusted by the user. I spoke directly on the phone with the Auber support technician, and he said, “no problem just send it back, and they would reprogram it to whatever temperature I wanted the display to shut off at. I thought that was great, but have not taken advantage of it because of shipping and not being able to use it for a week or two.
As far as you stating “You do know that you're only about 98f, right?”, well that’s a big assumption, as I’ve tuned mine so that the temperature on the PID, is within 1-3 degrees of the surface. So, in fact, when the Auber display turns OFF, my devices are still actually at 150f, and there is NO longer a visual “HOT” warning on the PID, and the coil slowly cools down to room temperature.
If you have any further comments, I’ll be glad to clear them up for you.