Re: Monitoring Hive Temp and Humidity during the winter here in Ohio
How are your mite levels and weight? My short list is 1) mite level low to non existent 2) heavy as lead 3) dry cavity. The tech looks interesting. I love to fuss over them so I get it. I'm seeing lots of space where the indicator is over the cluster. Did you take frames out to take the picture?
Having said that I'm seriously thinking about a Flir thermal imaging attachment for my iphone. It's non invasive and can indicate a starving hive based on cluster position and some have even discovered mice who moved in.
I'm smart but at the end of the day I'm still the help.