Home > Gold Testing Supplies > Gold Testing >

TEST STONE MED.3X1-1/2X1/2
GOLD TEST STONE
Product images. including color, may differ from actual product appearance.
  
Alternative Views:
Best Wholesale prices for Jewelers on the internet !
Our Price: $29.00
Sale Price: $25.31
You save $3.69!
Spanish Name: PIEDRA PARA PROBAR ORO

Product Code: G25-6
Qty:

Description Technical Specs
 
Jewelers use a Dark Test Stone to test gold karat as well as silver and platinum. The object to be tested is scratched on the surface of the stone and a test acid solution determines the karat of the scratch. Can also be used with test needles to confirm karat markings.
Features
Premium quality black hard gold testing stone. Use for determining the carat content of jewelry.

Share your knowledge of this product with other customers... Be the first to write a review