That's the best one. It looks exactly like the cheap American Weigh scales but is MUCH BETTER quality. I own it and had a few of the similar ones sold as "American Weigh". They look identical except for the name, but they are not identical. The parts inside the Proscale brand are better quality. It doesn't fluctuate like the American Weigh DIA-10 does.
I've had that scale for several years. It still works perfectly. The ProScale Precision-10 has the same kind of buttons as the American Weigh DIA-10 has and like it they also wear out after a while. Currently none of the buttons work except the most important one, the tare button. Thank God that still works. The American Weigh DIA-10 scales I've purchased as a replacement either didn't work properly or they floated too much. It's my understanding that many of the American Weigh DIA-10 scales are rip offs and are not really made by American Weigh.