A3 USB Tester Case

This USB Tester Case is a compact 3D-printed enclosure designed to protect a Type-C USB power meter module while keeping the screen and ports accessible. The model is provided as an STL file and can be easily printed using a 0.4 mm nozzle. It is suitable for printing on the Bambu Lab A1 with a 0.08 mm layer resolution, producing a smooth and detailed finish. The design is simple, prints quickly, and does not require supports, making it ideal for fast and reliable printing.