Call us at 1-800-295-6320
Precious Metal Test Needle kits

Precious Metal Test Needle kits

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 complete with instructions Gold Scratch Test Instructions.

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

For detailed video instructions, see below:

From $48.95

SKU
Item
Price
Qty
56.7059 Test Needle Set 4, 6, 8, 10, 12, 14, 16, 18, 20 Karat$130.00
TES-805.005 Test Needle Set 8, 10, 12, 14, 18 Karat$56.80
TES-805.625 Test Needle Set 10, 14, 18, 22, 24 Karat$64.95
TES-804.004 Test Needle Set 10, 12, 18 Karat & Silver$48.95
TES-803.003 Test Needle Set 10, 12, 14 Karat$48.95
.
The I. Shor Co. and I. Shor Canada are registered trademarks of Shor International Corp.
© 2023 Shor International Corporation & The I. Shor Company. All rights reserved.