💍 18K Gold Tester with KEE + Sample Ring Review

This is the only tester that works with jewelry containing multiple hard-to-find metals. Excellent customer service!

Ideal for testing gold! Not bad for platinum either. You need to calibrate the machine differently for platinum and gold. For gold you can just use an 18k ring and put the needle in the middle of the 18k area. But for platinum you either have to use a piece of platinum to measure it or, if you want to use an 18k ring, you have to put the needle right on the line between 22k gold and platinum, NOT the middle 18k Range as you would expect. It's very strange, but when I calibrate it this way, it…

I am happy with my purchase. I have so many boxes of unwanted decorations that need to be sorted out. I wasn't expecting to use the scratch and acid method. The tester quickly tests 8, 10, 12, 14, 18, 22, and 24 node products. It also claims to test platinum, but I haven't been able to find anything that compares. The pen attached to the machine has a felt tip, similar to a very thick marker pen. There is some liquid on the felt and it will stay wet until you remove the cap. You place the…