Shop
Browse Subcategories
Hadley Roma 18mm Black Genuine Crocodile Stitched Leather Band
Asco Swiss Made loupe. Type H, 10x. 25mm diameter. Screw in bezel for easy lens cleaning.
Asco Swiss Made loupe. Type H, 7x. 25mm diameter. Screw in bezel for easy lens cleaning.
Asco Swiss Made loupe. Type H, 4x. 25mm diameter. Screw in bezel for easy lens cleaning.
Asco Swiss Made loupe. Type H, 3.5x. 25mm diameter. Screw in bezel for easy lens cleaning.
Asco Swiss Made loupe. Type H, 3x. 25mm diameter. Screw in bezel for easy lens cleaning.
Asco Swiss Made loupe. Type H, 2.5x. 25mm diameter. Screw in bezel for easy lens cleaning.
Size 6 3/4 x 8 L
2.80mm thick
Hand Size 70/120
Date dial @3
Battery 364
Size 10 1/2 L
2.94mm thick
Hand Size 70/120/18
Day & Date dials @3
Battery 364
Red Plastic Gasket Assortment 30 pieces. 18.5-33.0mm half and whole sizes. Refills available separately.
Test solution acid for various metals. From 10K-22K gold, silver & platinum. 12 gram bottles.
Natural testing stones are used with solutions and test needles to determine karat values of precious metals.
Economical black glass stone used with solutions and test needles to determine karat values.
Measures: 2″ x 1-1/2″ x 3/16″
Stone used with solutions and test needles to determine karat values.
Needles and item to be tested are rubbed on test stones and treated with acid to determine match.
Wood case contains three acid bottles with ground glass stoppers and applicators, test stone, set of gold testing needles.