That 'could' be fine for diyers but I'd be a little wary of buying one.
Why? There's no mention of any warranty whatsoever except that it has to be returned 'unused' within 14 days for a refund. It's a generic Chinese machine which means internal spares are available but would have to come direct from china. 'Cobel' as a company don't seem to exist which point to it being 'backstreet joe' importing them by the container load and selling them on without any aftersales support or even real knowledge about what they're actually selling.
My advice? If you want to take a chance on a cheap chinese tig then get one from shop-river or feltzen group, both seem to offer and honour their warranties

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