I purchased this DIY kit a few years ago as a fun project and with the intention of building a 20 gallon HERMS 3 vessel system. The kit is linked here:https://ebrewsupply.com/collections/pid-controlled-diy/products/50a-pid-complete-control-panel-kit
I built it and plugged it in once to make sure it worked but never brewed with it. My brewing plans have changed and no longer plan to build a system like that and it seems a shame just to have this in a closet so wanted to sell this to someone who would use it.
It contains everything in the link above plus two pump jumper power cords and an extra temperature probes.
New the kit costs 1450 and the completed panel is 2150. Asking 1500 plus shipping. I am also located in seacoast NH and can do pickups. I have pictures, just couldn't figure out how to attach them here. DM if you are intersted.