Vintage Industrial Rheostats (with Teardown!)

A box full of vintage German industrial grade high power wirewound potentiometers, a.k.a. rheostats. Different types, some of them dual-ganged, with different travel angle... and a teardown of a damaged one to see how it is built. Support me on my Patreon page at https://www.patreon.com/KeritechElectronics or via PayPal https://paypal.me/keritech Instagram - https://www.instagram.com/KeriSzafir Hackaday - https://hackaday.io/keritech #ElectronicsCreators #Keritech #Electronics