ACCURATE CARAT TESTING: Includes test acids for 10K, 14K, 18K, and a scratch stone to precisely determine the carat content of gold, silver, and platinum jewelry
LEAK-PROOF & SAFE: Test acids come in sturdy plastic bottles with internal baffles to prevent leaks and ensure safe, precise application (12 grams per bottle).
DURABLE SCRATCH STONE: The 2"x 1-1/2"x ¼" scratch stone is ideal for testing the karat content of metals by scratching them onto its surface.
VERSATILE USE: Suitable for jewelers to test gold, ensuring accurate karat readings when paired with testing solutions.
EASY-TO-USE: Designed for simple and effective use, allowing precise control of the amount of acid needed for testing, minimizing waste and maximizing accuracy.