This is a case for cheap Chinese humidity meter/ thermometers, as shown in the last picture. They work pretty well, but only come with a bare display, and too ugly to fit home environment by itself.
Here is a link to this thermometer used: https://goo.gl/91X9sA
No supports nor rafts needed.
Print face down
I'm an industrial designer by education and UX designer by trade. Living in Helsinki, Finland, I spend lots of my spare time on designing printable objects with attention to function and aesthetics for everyday life.