Very easy to use and includes instructions. Sealed box contains six (6) bottles test solution; each bottle contains 1/2 fluid oz (0.5 fl oz) test acid. You will receive one 10k solution, one 14k solution, one 18k solution, one 22k solution, one Silver solution, and one Platinum solution--each new in box sealed with shrink-wrap. DigiWeigh digital jewelry scale is perfect for weighing the treasures you unearth. This scale allows you to weigh in four separate modes: Grams (g), Carats (ct), Ounces (oz), and Grains (gr/gn); also great for loose diamonds & gemstones, small artifacts, coins and much more. Scale Capacity/Accuracy: 100/0.01 g, 3.527/0.0005 oz, 500/0.05 ct, 1542.8/0.2 gr. Test stone and file are brand new, and will last many uses. Test stone will not damage the jewelry/coins you wish to test; use the test file to cut into bars, bracelets & other scrap pieces to find out if they're pure. Very easy to use. Popular among professionals, hobbyists, coin enthusiasts, business owners, and students alike. Excellent tools. Excellent Value. The 100AX model with the same weighing modes and accuracy may be substituted for the 100AS scale.
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