All the Gold ever extracted is 160,000 tons (in 2009) , The American Debt = 14 Trillion Dollars = 1.8 All the Gold ever extracted in Human History !!! The monetary mass in the US is increasing by 15% a year ! Total gold divided by people in the world gives each of us 23 grams
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Friday, December 24, 2010

How to Test Gold using TRi Electronics GXL-24Pro?

The GXL-24PRO GOLD TESTERTM is a high technology professional digital instrument, developed by Tri Electronics, Inc. for efficient, non-destructive determination of gold karat values from 6 to 24 karats.
The GXL-24PRO GOLD TESTER determines platinum and the gold karatage in the 6-24 karat range in alloys commonly used in the jewelry industry.
Besides determining the karatage of gold, the Gold Tester is also able to distinguish gold plated and gold-filled items.

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