DigiWeigh PuriTEST Acid Purity Test for Gold/Silver/Platinum, Plus Digital Lab Scale, 1000g x 0.1g

PuriTEST pack includes six (6) half ounce bottles of acid. You will receive one each of: 10k test, 14k test, 18k test, 22k test, Silver test, and Platinum test. Use a test/scratch stone (included FREE) as a surface for acid testing. The test stone will NOT damage the coin/jewelry you want to test. ----- The digital scale is ideal for anything from loose diamonds to scrap gold, coins, and other precious metals and gems! DigiWeigh has recently upgraded their 600BX to this deluxe edition 1000BX. This scale offers an improved load cell with higher capacities and a greater variety of modes. The DW1000BX enables you to choose from grams, ounces, grains, carats, pennyweight and troy ounces. The durable plastic cover can also be used as an expansion tray. TARE function enables you to reset scale to zero (0.00) units while in use (e.g., to remove the weight of the expansion tray after it is placed onto scale). Calibration weight included as well as instructions on how to calibrate, and general use. Batteries included (two AAA batteries). DIMENSIONS: 5" (D) x 3" (W) x 0.75" (H). Platform size: 2.5" x 3". LCD screen size: 1.3" x 0.5". Excellent tools, excellent value. Great gift idea.