Precious Metal Test Kits (Complete)

Scratch testing is one of the oldest methods known to man for testing the karat of gold. In experienced hands, a scratch test is sensitive to within about +/- 1/2 karat or about 2%. In the hands of a novice, sensitivity is more likely to be about +/-1-2 k

This kit will help you test the karat value of gold, and the purity of silver and platinum.This metal purity tester kit includes: 10K Gold Testing

Precious Metal Testing Kit with Box

PEGUYS Mini Very Precious Metal Set 10 x Periodic Elements Tiles Iridium Rhodium Osmium Scandium Palladium Rhenium Gold Silver Platinum

Gold Silver Platinum Diamond Jewelry Tester Appraisal Kit 10K 14K 18K 22K 24K Electronic Scale Test 30X Eye Loupe Magnifier Precious Metals 999 925 Scrap

Gold Silver Platinum Diamond Jewelry Tester Appraisal Kit 10K 14K 18K 22K 24K Electronic Scale Test 30X Eye Loupe Magnifier Precious Metals 999 925 Scrap

Vintage Precious Metal Test Kit, Wood Wooden Hinge Box, Rustic Patina, Free Shipping

Jobe Complete Mining Test Kit - 10K, 14K, and 18K Testing Acids and Test Stone

Easily test the karat content of gold, as well as the purity of silver and platinum, with ToolTreaux’s Complete Gold Testing Kit. The kit includes six, 0.5oz shatterproof plastic squeeze bottles (10k, 14k, 18k, 22k, silver and platinum) and one testing stone; the testing solutions are potent, effective and will see you through hundreds of tests! A must-have tool for gold panning, coin and jewelry appraisal or other professions that work with gold and precious metals.

ToolTreaux Complete Acid Testing Kit for Gold Silver Platinum Precious Metals with Testing Stone, 7pc

Precious Metal Testing — Harry Edelman Inc.

For slightly more than the cost of an acid test kit, the ET18 precisely determines gold karat values equal to or greater than 10K, 14K and 18K.

Electronic Touch Stone for Gold

Professional Gold, Silver, Platinum Jewelry Testing Kit with Stone Ins – GOLD TESTING EQUIPMENT