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Reviews & Guides by: igem( 13211)

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Guides: 2

Helpfulness votes: 114 out of 120

Reviewer rank: 4533

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Jewelry & Watches
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2 guides found

igem

Gold Testing Guide - electronic gold testers 101
by igem( 13211)
Electronic Gold Testers Electronic Gold Testers are devices allowing you to test gold without need for expensive and destructive fire assay methods or dangerous and destructive acid testing.Advantages of using...
Tags: gold tester | test for gold | electronic gold tester | rs mizar | tri electronics
110 of 116 people found this guide helpful
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igem

Diamond Testing
by igem( 13211)
When you need to authenticate diamonds, especially when purchasing from estate sales or similar venues, you need the proper equipment. A diamond tester works on the same principle as a thermal conductivity...
Tags: diamond testers | moissanite testers | diamond moissainte testers | how to test for diamonds
4 of 4 people found this guide helpful
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