Holders for round mini hygrometers with matching cutouts. Suitable for use in the GunplaMark Filament Storage Box 2026.

I use round mini hygrometers that have two clamping points on the back, aligned at a specific angle to the display. To use these hygrometers in the GunplaMark Filament Storage Box 2026, I modified the corresponding adapter from The JurB so that the cutouts are aligned in such a way that the display is positioned horizontally. I also enlarged the cutouts to prevent the hygrometer from twisting.

Print settings:

• nothing special

• 0.2 mm layer height

• print in PETG or PLA