Transistor tester case GM328A

modified for Transistor tester GM328A
- added slots for using 2x 18650
- many other small improvements.
- added v3 - improved - seems my board is a bit different -v1.20 (corrected a few times, should be good now).
- added v4 -redesigned smd side
- added v5 -numbers added

always take some measurements before printing.
also make shure your printer is calibrated properly if not you will have differences in size.
enjoy.
provide some feedback if further modification is needed.

thanks t