Universal Hygrometer Holder System

Universal Hygrometer Holder System – Clean Mounts for Makers, Parents, and Everyone In Between Originally built for dry boxes, this modular hygrometer holder quickly proved itself way more useful than expected. From the filament cabinet to the baby’s nursery, even the fridge and freezer—these mounts let you deploy digital humidity monitors anywhere you care about air quality, moisture, or temperature at a glance. 🔧 Features: Fits most round digital hygrometers (typically Ø45–48 mm). Multiple mounting styles: flat, angled, recessed—dial in the right vibe and visibility. Mount anywhere – use screws, double-sided tape, or friction fit depending on surface. Designed for real-world use – low support, easy print, snug fit. Clean wire passthroughs for temp/humidity sensors (or leave them open for ventilation). Kid-tested, maker-approved – it’s in our nursery, fridge, dry box, and even the desk. 🔄 Use Cases: Dry boxes & filament cabinets Refrigerators & freezers Baby’s room or nursery Tool drawers or closets Home offices & workstations Greenhouses or grow tents Print one, mount it, and you’ll want five more. Don’t say we didn’t warn you. Get the Hygrometers from my Amazon Affiliate link!!! https://amzn.to/45fnNnK For all of my latest uploads, a bill of material, where to download, and links to products used to make them check my website link below: http://www.perpetualprinter.com/  Get high quality filament from my affiliate Geeetech: https://www.geeetech.com/543.html