Test kit says you have 24k testing acid but i dont see it

The kit came with 22 k then platinum

where is this product from?

It was sent from GTE Testing equipment and Supplies. It's in Chambersburg, PA.

Does this work on raw stone?

it is for gold and platinum. There is too much debris in a raw stone, if you mean a stone you think may contain gold. Plus the "grinding block" is too fine and would be destroyed if you used basalt etc on int.

So there is only one silver solution. How can I tell if I have sterling (.925) or fine (.999) silver....???

Where does the question arise? Silver is marked in most countries and the silver marks certifying the fineness are published on various websites. In France different marks identify the silver content as .800 or .925. In the US we only have .925 parts silver. I the UK, they have .925 and one finer, called Britannia and have a Britannia mark. I get such answers online by specifying the country and the mark. If you have no marks, there are silver tests you can purchase on Amazon, for example, and follow the directions. Or you can assume the item is not silver because unless you test it yourself,or have someone do it for you, no one will believe it is silver. I will not believe it is silver for sure!

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Gold Silver Jewelry Tester Appraisal Kit 10K 14K 18K 22K 24K Platinum Palladium Test Precious Metals 999 925 Scrap

Product ID: 351025288

Details

Brand
GTE
Color
Black
Material
Rubber
Shape
Rectangular
Tray Type
resin

✨Bonus acid neutralizer for clean testing

⏱️Seconds to accurate karat results

🛡️Non-damaging large touchstones

¥14079

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

💎 Test Like a Pro, Invest with Confidence!

BONUS ACID NEUTRALIZER - Quickly cleans your touchstones for flawless, repeatable results every time—because accuracy matters.
ALL IN ONE TESTING POWER - Comprehensive kit covers 10K to 24K gold, platinum, palladium, and silver—your ultimate appraisal sidekick.
JEWELRY SAFE TOUCHSTONES - Extra-large 2''x4'' GTE stones ensure scratch-free testing, preserving your precious pieces.
INSTANT KARAT VERIFICATION - Get precise gold, silver, and platinum purity in seconds—no guesswork, just confidence.
TRUSTED BY PROS ENTHUSIASTS - Top-ranked and highly rated, this kit is a must-have for savvy investors and jewelry aficionados alike.

The GTE Gold Silver Jewelry Tester Kit delivers fast, accurate karat testing for gold, silver, platinum, and palladium. Featuring large, non-damaging touchstones and a bonus acid neutralizer, it’s designed for safe, repeatable use. Perfect for professionals and serious investors, this all-in-one kit ensures you never miss a beat in authenticating precious metals.

Specifications

ASIN	B09D6L3BWF
Best Sellers Rank	#14,714 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #7 in Jewelry Gold Testers
Brand	GTE
Brand Name	GTE
Color	Black
Customer Reviews	4.4 out of 5 stars 2,837 Reviews
Finish Types	Textured
Item Weight	0.3 kg
Manufacturer	GTE
Material	Rubber
Material Type	Rubber
Model Number	B09D6L3BWF
Number of Items	1
Pattern	Solid
Product Care Instructions	Wipe With Damp Cloth
Recommended Uses For Product	Jewelry
Shape	Rectangular
Special Feature	Jewelry Touchstones, Acid Neutralizer Solution
Style Name	Modern
Tray Type	resin
UPC	195893394920
Unit Count	1 Count

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¥14079

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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