Round Hygrometer Clip-on Holder (1mm/2mm)

A round version of the clip-on hygrometer holder, featuring an upgraded universal anti-rotation design! No screws or glue required. 

**Key Upgrade:** * **

Anti-rotation holes at Center & ±30°:** Fits various brands of round hygrometers. 

Even if your hygrometer has a different alignment pin position, you can insert it straight without the screen being tilted! 

**Features:**

**1mm Version:**Perfect for filament dryers, cereal box storage cases, and DIY silica gel trays, etc. 

**2mm Version:** Fits perfectly on the edge of the Bambu Lab A1 / A1 mini Poop Bucket (Purge Bin) or thicker trash bins, etc. * **No Screws or Glue Required:** Just clip it on! Easy to move and reuse anytime.

**Recommended Print Settings:**

**Material:** PETG recommended (especially for use inside filament dryers due to heat resistance).

**Supports:** No supports needed.