I can have all of this, i have a good environment and a separated clean space in my farm, its just to know where to start and what to buy and so on.
Obviosully I don't know what is inside the paid that course, my guess is that there is nothing worth buying in there, you can find free tutorials both videos and written format in
https://www.zeusbtc.com/ the list of tool can be easily known by watching one of their videos fixing a miner, it's mainly
1- The fixture tool
2- A multimeter ( some specific models)
3- Heatgun
4- Solder paste
those are off the top of my head, watch the videos and write down all the tools they use.