Creality Space PI mods 1/2

HI!I’ve bought a one roll Space PI dryer, and was almost satisfied with its performance, but shortly I decided to make some improvements for it. First of all I’ve used the Creality Space Pi Heat Shield / Heat Deflector by Küki of Science, because the air coming out of the heater is indeed much hotter than the preset value. It is normal, if you want to heat up something to a specific temperature, you have to use somewhat higher temp for heating, otherwise it will take forever to achieve your goal. The only problem is that it should not be sent directly to the filament you are drying.I’ve made four additional improvements, and decided to separate them into two MakerWord posts by the installation method. These two improvements require no disassembly, and can be inserted or removed at any time.The first model is a holder for the common round hygrometer/thermometer from AliExpress or Amazon. I believe that the temperature and humidity near the center of the spool is more informative than at