JSP Gold 10k 14k 18k Jewelry Acid Testing Kit w/ GTE Scratch Stone Precious Metals Kit

JSP Gold Testing Kit

5-Piece Professional Gold Appraisal Set

This easy-to-use testing kit is built with genuine JSP gold testing acids, trusted by jewelers and metal professionals since 1980, and designed to accurately determine the karat and purity of gold jewelry, scrap, bars, and coins.

Why JSP Gold Testing Acids Matter

Most gold testing kits on the market rely on small, imported acids that sit too long and lose effectiveness. This kit does not.

• Never imported testing acids
• Manufactured in the USA by JSP, a trusted name since 1980
• Full 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 or diluted acid leads to inaccurate readings. This kit is built for real testing, not guesswork.

Simple, Proven Testing Process

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

What’s Included. 5-Piece Kit

• JSP 10K Gold Testing Acid Solution 0.5 oz
• JSP 14K Gold Testing Acid Solution 0.5 oz
• JSP 18K Gold Testing Acid Solution 0.5 oz

• GTE 2 x 2 inch Premium Scratch Test Stone
– Non-slip rubber backing for safe desktop testing

• Easy-to-follow instruction booklet with color chart

Built for Portability and Real Use

The compact size makes this kit ideal for estate sales, shops, travel, and on-the-go testing, while the full-size bottles provide long-term value and repeat use.

Ideal For

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

Test with confidence using fresh, American-made JSP gold testing acids trusted for decades