I don't know, Techielass. I've done the same with my S10 & it hangs down to about the level of the lowest shelf. I've left it to the side of the shelf so the tip is in mid-air and away from the lights, if course. It has given consistent readings so far.
I have the S10 greenhouse and the silver bullet/wired thermometer and just wondering where folks have placed it?
I've got it plugged into the control box and just hanging?
Is there a better way?