HR390 Milliohm Meter Case

I created this case for an HR390 Milliohm Meter board from China, which came without a case. The meter board is available here, just for example, but can be found for less on eBay:
https://www.amazon.com/HR390-Milliohm-resistance-tester-ohmmeter/dp/B07ZS9BG26

It is assumed that the HR390 board is attached to a 1602A LCD display board. To complete the assembly, you'll need to add a few additional components:
- 9V battery connector (and a 9V battery).
- Slider power switch SS-12F16 (and some wires to connect it) and 2mm screws or glue to hold it in place.
- 5 M3x6mm screws to screw the two halves of the case together and to attach the 9V battery cover. The 4 original brass standoffs (which come with most HR390 boards) are unused but the screws can be repurposed for this case.
- Probes (mine came with 2 wires with alligator clips but they were slippery suckers so I used some others). Note that 2 separate probes are needed for measuring capacitance if needed.

Plastic p