For silver pure silver sterling silver 90 silver.
Electronic precious metal tester.
For example for gold coins the user can select pure gold 22 k gold 90 gold or american eagle gold.
Tester silver purity electronic xrf precious metal tester for gold silver jewelry purity testing.
Accurate and reliable test results remove variability and.
In experienced hands a scratch test is sensitive to within about 1 2 karat or about 2.
3 3 out of 5 stars 14.
Xi an zealchon electronic technology co ltd.
Our mission is to help everyone involved in the gold silver or platinum trade detecting fake and counterfeit gold bars coins and jewellery.
Us 5500 5500 set 1 set min.
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Sigma metalytics precious metal verifier pro with refiners wand small wand sm2601s4 1 595 00 1 580 00 sigma metalytics basic set kee gold tester model m 509gm bundle.
Get here electronic precious metal tester gold testing machines and a broad selection of gold silver and platinum acid test kits.
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Easy to use easy to understand detector protects you from fake gold silver coins.
Order 7 yrs.
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