Hoo Flung Dung Enterprises Ltd. is simply saying "We don't have brain for innovate, so we copy western product." It would be refreshing to see one of these Shenzhen "copy watch" factories actually produce something innovative and of high quality. They just plagiarize good ideas from those much smarter than themselves, and usually do a crap job at it.
Buying these fakes is no different to downloading pirated movies or software. It is some prick ripping off the artist, inventor, innovator or engineer whose brains, money and labour created the product. Amazon should not be selling the rip-off meters.
Don't buy the fake. You will be wasting your money buying crap. Buy something like the Fluke 179 which is a seriously good multimeter. You cannot go wrong with a Fluke 179. Yes, it costs a lot of money, but the quality will be remembered long after the price is forgotten. In fact it should last you a lifetime. Don't buy a crappy "Fluke" 15B either. They look good but they don't even turn on an LED on the diode range.