Gold & Silver Testing Kit JSP Acids 10K-24K, Silver, Neutralizer & 2 Large GTE Testing Stones

Best-Selling Gold & Silver Jewelry Testing Kit

Trusted Nationwide by Buyers, Sellers, and Investors

All-In-One Gold and Silver Testing & Appraisal Kit

Fast. Accurate. Easy to Use.

This professional-grade kit is built around genuine JSP testing solutions, trusted by jewelers since 1980, and designed to quickly determine the karat and purity of gold and silver jewelry, scrap, bars, and coins.

Why This Kit Is Different

Most testing kits use small, imported acids that sit too long and lose accuracy. This kit does not.

• Never imported testing acids
• Made in the USA by JSP, a trusted name since 1980
• 0.5 oz bottles, up to 3× larger than many competitors
• Always fresh for consistent, reliable results
• Each bottle performs hundreds of tests

Fresh acid matters. Old acid gives bad readings. This kit is built for accuracy.

Simple Testing Process

Scratch your item on the test stone, apply a drop of the appropriate solution, and observe the reaction. Results appear in seconds using the included color chart and instructions.

What’s Included. 10-Piece Kit

• JSP 10K Gold Testing Solution 0.5 oz
• JSP 14K Gold Testing Solution 0.5 oz
• JSP 18K Gold Testing Solution 0.5 oz
• JSP 22K Gold Testing Solution 0.5 oz tests up to 24K
• JSP Silver Testing Solution 0.5 oz

• GTE Neutralizer Solution 0.5 oz
– Cleans the stone between tests to prevent cross-contamination

• (2) GTE 2 x 4 inch Jewelry Touchstones
– Large testing surface
– Non-slip rubber backing for safe desktop use
– Reusable up to 1000 tests

• Easy-to-read instruction booklet with color chart

Built for Real-World Use

This kit is designed for repeat testing, not one-time novelty use. The larger bottle sizes, American-made acids, and oversized test stones make it ideal for estate sales, shops, home testing, and investment evaluation.

Ideal For

• Jewelry buyers and sellers
• Gold and silver investors
• Estate sale and auction shoppers
• Collectors and hobbyists

Test with confidence using fresh, American-made JSP acids and proven GTE tools.

This kit can be found at Amazon here: https://www.amazon.com/Silver-Jewelry-Tester-Appraisal-Precious/dp/B09D6HR4XR