Gold/Silver Test Acid Tester Kit 10k 14k .999 .925 Sterling Testing Stone Detect Precious Metals Oro

The gold and silver testing kit is very easy to use and understandable In gist, what your doing is rubbing whatever object you want to test to see if it has gold or silver on a coarse black rock. When you can see a visible streak from the object your testing on the black rock. You then use a droplet of the testing liquid and apply it to the streak ( one small drop is enough ). If the streak you made on the rock disappears, then it's not gold or silver. Now if it does still have the streak you rubbed on that rock, then you found what your looking from . Reaction time is very short not more then a couple minutes. Very easy very simple. One piece of very important information. Do not touch your skin or any object you don't want ruined with the acid liquid, if so use the neutralizer immediately. It will eat a hole thru whatever it touches until you use the neutralizer. The amount of testing liquid is good for about 50 pieces of gold and silver. There are cheaper liquid testers that are exactly the same. About 3.00 cheaper was the cheapest I found. But I went with this company because they delivered the quickest. Definitely recommend

Works great! Im a jewelry reseller. I have to know if its base metal or sterling. This kit does the job. 10/10 recommend this seller

The acid solutions are highly accurate and react quickly on the testing stone to help verify precious metal purity in just a few seconds. The included instruction card is straightforward to follow, making it simple to differentiate between gold plating and solid pieces. It’s an essential, compact tool for anyone who buys or flips vintage estate jewelry and wants to double-check their finds before making an offer.

I recently purchased the Gold/Silver Test Acid Tester Kit to verify some jewelry and coins, and I have to say, it’s an excellent kit for anyone who wants to test precious metals with confidence. Accuracy & Ease of Use The kit comes with separate solutions for 10k, 14k, .999 fine silver, and .925 sterling silver, making it easy to determine the metal’s authenticity. The included testing stone is a great addition—it provides a reliable surface for rubbing the metal before applying the acid. The color reactions are clear and accurate, helping me quickly identify real vs. plated metals. Great for Personal & Small Business Use I initially got this kit for personal use, but I can see how it would be great for jewelers, coin collectors, or anyone buying and selling gold and silver. It’s an affordable and reliable way to ensure you’re dealing with genuine metals. Compact & Well-Packaged The bottles are well-sealed to prevent leaks, and the instructions are straightforward. The whole kit is small enough to store easily but contains everything you need to get precise results. I highly recommend this Gold/Silver Test Acid Kit for anyone looking for a simple, effective, and affordable way to test precious metals. It has saved me from buying fake pieces, and I’ll definitely keep using it for future purchases!

It's a wonderful kiy to have so you don't get ripped off by people buying your jewelry. I strongly recommend it.

Didn't work at all for me. Wasted a good hour testing items which I knew were sterling and gold as a control and no changes.

Giving 3 stars because the title implies that a 10k tester is included. Title is misleading; no 10k tester is included

Very useful item. Directions are easy to follow. Well worth the cost

I use on all purchased silver and have reported Freud in a few instances ...thanks silver acid tester !

Arnaque totale.

Great product does what it says

Funltioiniert überhaupt nicht, schade um das Geld👎

good