I have the Farm Shop, Grain Temp Guard alarm HT and I religiously check them weekly. It will tell you right away if the temp is going up, or the humidity is changing(moisture migration) and you need to run the fans. I’ve been doing this for 40 years and as you get older it gets harder to climb the bins. With the Grain Temp Guard system, I can stand on the ground, read what is going on! I don’t have to worry about frost, ice, rain; I can stand on the ground, read the monitor, it tells you what is going on and you do what you have to do!
Roger T., Iowa