DT3 USB Cable Tester Desktop Case / Enclosure

🔗 Part of my IT Computing | Servers & Rack collection. Check it out for more tech gear!

DT3 USB Cable Tester Desktop Case / Enclosure

Protect your DT3 USB Tester! This is a clean, minimal, and functional open-frame desktop enclosure for the popular DT3 USB Data Cable Detection board (commonly found on AliExpress).

It surrounds the board to keep it safe while leaving the ports and LEDs completely visible and accessible.

Why use this enclosure?

•  Bench Safety: Prevents the exposed solder joints on the bottom of the board from short-circuiting on metal tools or wire scraps on your workbench.
•  Stability: Holds the lightweight board firmly on your desk while you plug or unplug stiff USB cables.
•  Full Cutout Version (Added 03/19/2025) : Added a dedicated variant with a larger cutout for easier handling

Print Settings:

• Material: PLA, PETG, or ABS works perfectly.
• Supports: None required. Easy and fast print!

Upgrade your Tech & Electronics Lab:

• Using FNIRSI gear ? Check out my Gridfinity Case for FNIRSI DSO-TC2/TC3 Tester
• Need smartphone repair tools case ? Take a look at my Gridfinity Phone Repair Kit - Spudger & SIM Pin

💬 Essential for any electronics lab! If this design saved your tester from a workbench short-circuit, please leave a rating and upload a photo!