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Precious Metal Test Kits (Complete)

Precious Metal Test Kits (Complete)

Scratch testing is one of the oldest methods known to man for testing the karat of gold. In experienced hands, a scratch test is sensitive to within about +/- 1/2 karat or about 2%. In the hands of a novice, sensitivity is more likely to be about +/-1-2 karat. Kits come with instructions (see: Gold Scratch Test Instructions).

The complete kits are for testing gold, silver and platinum. They come with gold test needles, wooden case, test acids and a scratch stone.

For video instructions, see:

From $59.95

TES-810.003 needles (10, 14, 18K)$59.95
Test55 needles (8, 10, 12, 14, 18K)$129.99
Test99 needles (4, 6, 8, 10, 12, 14, 16K,18, 20K)$174.99
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