June 24, 2026
Description
### Overview
This is a custom upgrade kit for the **Nakabayashi Capacity Dry Box 27L**.
The stock analog hygrometer often rotates and tilts easily when moving the box. To solve this, I designed an anti-rotation lock. Additionally, I created two types of mounts to easily upgrade the stock sensor to a digital thermometer/hygrometer (Square and Round types).
### Features
1. **Stock Analog Hygrometer Anti-Rotation Lock (Plate 3):**
Perfectly fits the original analog sensor to stop it from rotating or tilting.
2. **Square Digital Hygrometer Mount (Plate 1):**
Allows you to mount a standard rectangular digital thermometer/hygrometer.
3. **Round Digital Hygrometer Mount (Plate 2):**
Allows you to mount a standard circular digital thermometer/hygrometer.
### Print Settings (Recommended)
**Supports:** Not required (Designed to print easily without supports)
License:
Standard Digital File License
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