Tiêu đề Núi tỷ trọng kế Tóm tắt Mount làm sạch bề ngoài k

I use buckets to dry store my filament. I've recently started adding Hydrometers to make sure the silica is still working. I made this mount to cover any sloppy holes cut when trying to install a hydrometer.

When installing I recommend not installing the hydrometer until you have tightened down this mount. The rectangular whole gives you a place to grip the top portion of the mount and keep it aligned while tightening the rear nut.