Mister TIG™says: I will be testing all types and brands of tig welding machines in the future. I will be breaking down the catagories into Industrial machines and Utility. Utility machines will be identified as machines that are for home enthusiasts as well as "light "manufacturing. and you will be able to click on the technical evaluation sheets/articles to see if your particular machine has been tested. You may also search Weld.Com and Youtube for similar information.