M328 / Mega328 ESR Meter Case

A case for a Chinese Mega 328 ESR meter. This unit ships direct from Shenzhen, and features a 9 volt battery and power adapter slot.

Realize there are a LOT OF DIFFERENT Mega 328 ESR meters - this may not fit your board. I couldn't find one that fit mine when I looked at Thingiverse, so I thought I'd upload this. Make sure you look at your ESR board and see that it looks like this one.

This is one of my first designs, so it's not perfect.

If your printer is calibrated, the posts should