THIS IS AN INFORMATION PAGE ONLY (Testing & Weighing) - CLICK "MORE" TO READ EACH ARTICLE, BELOWTo see all testing, weighing and UV products click here. |
Testing precious metals with magnetsHow to test silver (and copper) with magnets, even though they are not magnetic. CLICK "MORE" TO READ THE ARTICLE |
KEE gold tester: review and detailed informationReview of electronic gold tester Gemoro Auracle AGT1 CLICK "MORE" TO READ THE ARTICLE |
Reviews of several elecronic gold testersReview of electronic gold tester Gemoro Auracle AGT1 CLICK "MORE" TO READ THE ARTICLE |
Methods of testing gold (and other precious metals)An overview of methods of testing precious metals, as recommended by QUICKTEST CLICK "MORE" TO READ THE ARTICLE |
More methods of testing gold (and other precious metals)An overview of methods of testing precious metals, as seen at the Birmingham Assay Office CLICK "MORE" TO READ THE ARTICLE |
Acid tests, what the various testing kits doVarious makes of gold testing kit and what they do an how they compare. CLICK "MORE" TO READ THE ARTICLE |
Testing white metalsSpecial tests for white metals. How to test for white gold, platinum, palladium and steel. CLICK "MORE" TO READ THE ARTICLE |
Testing gold, specific gravity methodA guaranteed non-destructive method of testing gold (and other precious metals) using nothing but a weighing machine and water, you can even test rare gold coins. CLICK "MORE" TO READ THE ARTICLE |
Video for Auracle AGT1 electronic gold testerVIDEO: See the Auracle AGT1 Deluxe in use. This particular item is long-since discontinued! But the method is identical for later models, except that the results appear on a digital display rather than a row of lights. CLICK THE ICON TO READ PAY THE VIDEO |
Safety equipment for handling acidsIs it necessary to use any safety equipment / special protection when handling acids for testing gold? CLICK "MORE" TO READ THE ARTICLE |
Testing diamonds and gemstones:CLICK "MORE" TO READ THE ARTICLES LISTED BELOW These are information pages only. To buy diamond testers, click here. To buy gem testers click here. |
The complete guide to testing diamondsHow to test for diamond and how to avoid scams; beware of Moissanite; recommendations. CLICK "MORE" TO READ THE ARTICLE |
Diamond Selector diamond testersDiamond Selector II by Culti, and copies made in China - how to tell the difference. CLICK "MORE" TO READ THE ARTICLE |
Distinguishing diamond from MoissaniteHow to distinguish diamond from Moissanite (because Moissanite shows up as 'Diamond' on diamond testers). CLICK "MORE" TO READ THE ARTICLE |
A lot about electronic gem testersElectronic gem testers, how they work, what they test, and which are the best. CLICK "MORE" TO READ THE ARTICLE |
Calibrating Presidium gem testersWhen buyiing a new pen (probe) for a Presidium gem tester, the tester must be recalibrated. CLICK "MORE" TO READ THE ARTICLE |
Diamond tester trouble shootingSolve 99% of problems concerning diamond testers, Moissanite testers and multi testers...all makes. CLICK "MORE" TO READ THE ARTICLE |
A little about optical gem testersJust a tiny insight into the world of optics, and how to test gemstones using standard (optical) gemmological instruments. CLICK "MORE" TO READ THE ARTICLE |
Testing gemstones, the Specific Gravity (relative density) methodAn overview of methods of testing precious metals, as recommended by QUICKTEST CLICK "MORE" TO READ THE ARTICLE |
Video for Multi-II diamond / Moissanite testerVIDEO: See the Multi tester in use. This particular model is long-since discontinued, but the method of use is identical for later models. CLICK THE ICON TO READ PAY THE VIDEO |
Testing with UV (ultra violet) light:CLICK "MORE" TO READ THE ARTICLE These are information pages only. To buy ultraviolet lights click here. |
All about Ultra violet testersGuide to the many things you can test with ultraviolet (UV) light and the many UV lights you can buy these days. CLICK "MORE" TO READ THE ARTICLE |