In Stock Scales and measurement Gold Tester GKS-300 Densimeter scale 22226 €1,506.65 Determine the law of Au by Archimedes' principle. Weight range from 0.01 to 300 gr. Minimum weight to obtain the law of Au 5 It also works as a normal scale of 300gr/0.01gr You also get the grade for other metals like Pt and Ag by consulting tables in the manual. Not valid to determine the law of hollow pieces Includes calibration weight 200gr/0.01gr View
In Stock Scales and measurement GKS-3000 Density Scale for Precious Metals 22225 €1,855.73 More capacity and precision: 3000 gr /0.01 gr. Karatage and Purity Checker for Gold, Platinum, Silver and White Gold. The operation of the demsimeter is based on the Archimedes Principle. Add to cart
In Stock Home Otec HL-6 Polishing and grinding oil 1 kg. 03060 €20.41 For use as an adhesive when using powder for grinding and polishing or as a lubricant additive to prevent the granules from drying out during dry polishing. Traps dust and dirt particles. Add to cart
In Stock Polishing products Otec P-6 Dry polishing paste 1 Kg. 03065 €30.85 Polishing paste for jewelry alloys. For use in dry modes with walnut shell fillings (H1 series). Add to cart