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Home > Remove Tools and Equipment > Remove Measuring and Testing > Remove Testers and Stone Testing > Remove Gemological Equipment > Remove Microscopes
3 results | 1 pages

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Measuring and Testing
Home > Remove Tools and Equipment > Remove Measuring and Testing
24 results | 1 pages
How To Use the AuRACLE Gold Tester
See how to assemble, calibrate and use the AuRACLE gold tester, one of the fastest and most effective means of testing the karat of gold in an item.
Using the AuRACLE Gold Tester At the Shop or On the Go
At the JCK Las Vegas show, Cesar Martinez demonstrates both the benchtop and mobile version of the GemOro AuRACLE gold tester. Easy to use and incredibly accurate, this tester does not require acids, gels or any toxic solutions.
How To Use the Spectrowave Gemstone Color Grading Cabinet
See for yourself how versatile and effective the Spectrowave gemstone color-grading cabinet is for thoroughly and accurately viewing, assessing and grading your gemstones.
AuRACLE Electronic Gold and Platinum Tester Owner's Manual
Ensure the best results and long life of your AuRACLE gold and platinum tester by following this comprehensive owner's manual.
Brown & Sharpe Gauge Thicknesses
Compare standard gauge thicknesses to inches and millimeters with this easy chart.
Common Measurements Conversion Chart
Use this handy reference chart to convert an English, metric or other jewelry measurement to its corresponding equivalents.
Gram Conversion Chart
Keep this table nearby and use it anytime you need to convert grams to other common units of measurement.
EK-ilEW-i Series Compact Balances Owner Manual
This balance owners manual goes over the setup and full functionality of the EK-i/EW-i series compact jewelry scales.
GemOro AuRACLE AGT-2 Electronic Gold and Platinum Tester for Mobile Devices
Follow these detailed instructions to set up and use your GemOro® AuRACLE AGT-2 gold and platinum tester for mobile devices.
How To
How To Ensure Your Tester's Accuracy
Knowing how to ensure the accuracy of your gemstone tester gives you confidence in its findings every time you use it.
Jewelry Design Template Instructions
Use these instructions to help you sketch your jewelry designs using our jewelry design template.
How To
How To Understand Luminescence and Fluorescence
Understand how to differentiate luminescence and fluorescence; they are similar, but the difference is critical.
Measurement Conversion Table
Use this chart to help you easily convert common jewelry units of measurement, such as avoirdupois ounces, grams, troy ounces and grains.
Metric Measurement Equivalent Chart
This chart provides equivalent metric units of length at a quick glance.
Ohaus Emerald Hand-Held Jewelry Scales Operating Manual
This owner manual explains the assembly, programming and use of your Ohaus Emerald hand-held jewelry scale.
Platinum, Gold & Silver Testing Instructions
This short instruction sheet guides you on how to properly scratch test platinum, gold and silver using acid testing solutions.
Scout II Electronic Balances Owner's Manual
This owner's manual explains the assembly, programming and use of your Ohaus Scout II jewelry scale.
Weight Conversion Chart
Use this chart to convert troy ounces and grams to pennyweights and avoirdupois ounces.
10K Gold Test Solution MSDS
Material Safety Data Sheet
14K Gold Test Solution MSDS
Material Safety Data Sheet
18K Gold Test Solution MSDS
Material Safety Data Sheet
22K Gold Test Solution MSDS
Material Safety Data Sheet
Platinum Test Solution MSDS
Material Safety Data Sheet
Silver Test Solution MSDS
Material Safety Data Sheet

Showing 1-30 of 24 results

Rio Grande. Recommended by jewelers since 1944.

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Rio Grande. A Berkshire Hathaway Company.
A Berkshire Hathaway Company.

Contact 1.800.545.6566

7500 Bluewater Rd NW
Albuquerque, NM 87121 USA

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