Metal Detector Accessories- Kit to Test Silver, Platinum, Gold Purity 10kt 14kt 18kt 22kt 24kt- Testing Treasure Finds Enables you to test samples at home or on-the-go Six (6) half-ounce bottles of PuriTEST test acids- 10k, 14k, 18k, 22k, Silver, and Platinum solutions DigiWeigh DW100AS electronic pocket scale with batteries, calibration weight, instructions, and Lifetime Warranty One pro-quality deluxe test stone surface, and one long needle file Very easy-to-use; ideal for professionals and hobbyists alike