KEEGold Tester

Excelente producto

This tester works excellent and as expected. It was very easy to set up. I watched a YouTube video to make sure I was doing things correctly.

It works well, and it's a very good gemological tool. However, be diligent about keeping the cap on the probe. If the tip dries out the tool is useless until you buy another probe, Additionally, the battery if very hard to change.

Does not work after one Monday of the return window. I had a known piece I used to calibrate, it worked before with this machine, now after one month it’s so off I couldn’t even adjust the machine. And no warranty, no return?

I just receive the tester and it seems to work quite well. I tested it on some gold I mined and rated it about 18 kart which was accurate. I tested my wife gold and was on the money with their also. I am quite pleased with the device so far. We are planning to in vest in gold and their is a lot of counterfeit gold. Tungsten plated stuff and it hard to tell that it is plated this should help out with that. Tungsten weighs almost the same as gold. The only way to tell with out the tester would be to damage the item your wanting to purchase .

Works great. Still use acid to double check but this helps speed up the process.

A very good product for testing the amount of gold, if any, in an item. It just takes practice in using.

Received a clearly used tester with scratch marks all over the pad