I just built the kit and it works very well. Like I said earlier, you need some soldering/electronic assembly skills. The hardest part for me was punching the holes in the chassis. The kit includes all parts and hardware plus parts lists, schematics and drilling templates. Nick is very helpful.

I bought the parts and pc board kit and used my own chassis. No time this week to try it in the darkroom, but I will post updates. The test strip mode should be a time saver..

This is a good buy for about $100 if you like to build projects.