DC watt meter 100 volt 100 Amps

03-02-2016: you might want to flip the display box 180 degrees, check picture tree to see if you can accept the result when using file as is. Printer can't print pretty horizontale, without support.

This is a din rail for the shunt and a small front mount shield for the watt meter electronic.

The watt meter was found on ebay.

I haven't printed it yet, i will take pictures when i have mounted in the rack enclosure, and make a update.