Does Anyone Use the Thermo Lo?

I just took a look at the Thermo-Lo website and thought it was a bit alarming that it seems anyone can buy the machine (I clicked through to the order form to verify no credentials were required for purchase) and that an additional $1,000 must be paid for training. If they are selling this product to lay-people (non-doctors) shouldn't training be mandatory? It seems this machine could do some damage in untrained hands.