sigma metalytics SM1501 silver tester used about a half hour total

Here is a basically brand new silver tester. I bought it to show purity of some bars I was listing and that was the only time I used it. These are very expensive, and have a long waiting time if orderfrom

My Review & Testing of the Sigma Metalytics Gold & Silver Verifier

Sigma Metalytics Investor SM3012 – AG BULLION LLC

Sigma Metalytics

Sigma Metalytics Precious Metal Verifier PRO

The PMV Original Bullion Set SM1501 Kit includes The PMV Original, like all of our devices, uses no chemicals, scraping, or wet testing to verify

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The Sigma Metalytics Precious Metal Verifier PMV PRO with Refiners Wand / Small

The PMV Original Bullion Set SM1501 Kit includes The PMV Original, like all of our devices, uses no chemicals, scraping, or wet testing to verify

SM1501 Sigma Metalytics Precious Metal Verifier 3 wands Free Ship IN STOCK NOW

Can I use Sigma Metalytics to test Jewelry? Bullion Exchanges

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NEW Sigma Metalytics Precious Metal Verifier Investor-Case, Warranty, FREE SHIP