This EASY to use genuine JSP/GTE test kit will determine the karat value and purity of Gold, Silver, Platinum, and Diamond Jewelry, scrap, bars, coins, and much more! Simply apply scratch the test stone with your jewelry and apply a drop of the acid to the stone and watch the results appear! Our solutions are guaranteed to be FRESH! This testing kit is FUN, FAST, and ACCURATE! This kit includes: ( Valued at $150! BUNDLE AND SAVE $$ ) - JSP 10K Gold Testing Acid Solution 0.5 oz. (14 g) - JSP 14K Gold Testing Acid Solution 0.5 oz. (14 g) - JSP 18K Gold Testing Acid Solution 0.5 oz. (14 g) - JSP 22K Gold Testing Acid Solution 0.5 oz. (14 g) - JSP Silver Testing Acid Solution 0.5 oz. (14 g) - JSP Platinum Testing Acid Solution 0.5 oz. (14 g) - GTE 2''x2'' Test Stone - DigiWeigh 100G AX Digital Scale (weighs up to 100 Grams with 0.01g accuracy) - GTE Portable electronic diamond tester - GTE 10 Piece Diamond Needle Files - GTE 30X Triplet Magnifier Eye Loupe - GTE 5 Grain .999 Solid Silver Bar & 5 Gram 24K Gold Plated Bar - Easy to read and follow instructions! These small bottles are perfect for traveling with or carrying in a purse or briefcase. Quick & easy to use; instructions included. A MUST-HAVE for anyone who invests in gold, silver, or platinum! NOTE: These solutions will dull the polishing of the piece, and leave a mark where the acid was placed. It is advised to always use a test stone (included in this kit) to protect your jewelry. TESTING FOR GOLD 1. Scratch the piece to be tested over the surface of a testing stone —press firmly, leaving a visible deposit, preferably a line 1'' long. 2. Add a drop of the 10K solution to the scratched area. If the solution dissolves the scratch on the stone, the object is less than 10K gold or not gold at all. If the solution leaves the scratch intact, the object is 10K gold or greater than 10K gold. 3. Repeat the scratching and testing with the 14K solution. If the solution dissolves the scratch on the stone, the object is less than 14K gold (if the scratch dissolves slowly and leaves rusty color particles, it is probably 12K gold). If the solution leaves the scratch intact, the object is 14K gold or greater than 14K. CAUTION: Many objects are marked 14K, but were fabricated prior to 1982 when it was legal to mark items 14K, but in reality, the gold was 13.5K. When testing 13.5K gold, the 14K solution will not dissolve the scratch, but it will make the scratch lose its brightness, making it turn a yellow-rusty color. 4. Repeat the scratching and testing with the 18K and 22K solutions (if available) to determine the karat of the object. When the solution dissolves the scratch slowly and leaves rusty color particles, the tested piece is probably two karats lower than the solution being used. For accurate testing, we recommend that the user becomes familiar with comparative testing using standard gold testing needles. Note: Heavyweight items such as chains and coins may be plated. Make a deep notch in the piece and perform testing on the metal inside. TESTING FOR SILVER Simply scratch the test stone with your jewelry and apply a drop of the silver acid solution to the stone and watch the results appear! The color reaction of the solution on the jewelry will be as follows: 90%?100%= Creamy color 77%?90% = Gray color 65%?75% = Light Green color TESTING FOR PLATINUM AND WHITE GOLD Transfer a drop of the platinum test solution to the jewelry. If the area stays a white, bright color, it is real Platinum. Platinum test liquid can also be used for 18k and 14K white gold. In the case of 18K, the solution on the jewelry should start changing to a light bronze color in about 3 minutes. For 14K white gold, the solution on the jewelry should disappear in about 15 seconds! ---------- DIGIWEIGH 100G AX Digital Scale DW-AX is a jewelry scale that can measure up to 100 grams of jewelry within a thin accuracy range of 0.01 gram. The scale can be used for weighing gold, silver, diamond, and other precious stones. The measuring platter of the jewelry scale is made of a stainless steel platform of size 2.5” X 3”. The maximum weight the platform can measure is 100 grams. The correctness of the measurements at full capacity is ensured by a weighing technology featuring a high-quality strain gauge load cell system. The scale is lodged in a high-density ABS plastic housing and a metal support framework to gain more durability. The scale also has got a transparent crystal clear cover, which is detachable and can also be used as a tray. The size dimensions of the scale are 5” (d) X 3” (w) X 0.75” (h). The sleek design and the compactness of the scale make it fit easily in a jeans trousers’ pocket. To ensure flawless reading of the calibrations, a wide-screen LCD display is provided. The TARE function of the counting panel covers the full capacity range of the measuring unit. This scale features an attractive blue backlight to make it easy to read the numbers. The scale measures in six modes, namely, gm, oz, ct, dwt, ozt, and gn. The LCD size is 1.3” X 0.5”. The power supply from two AAA batteries is sufficient to have the LCD working. Calibration weights for DW-AX are included with the scale package. Specifications: Scale Size: 5" (D) x 3" (W) x 0.75" (H) Weighing Modes: g/oz/dwt/ozt/ct/gn Capacity: 100 grams Accuracy: 0.01 gram Platform Size: 2.5" x 3" Platform Material: Stainless steel LCD Size: 1.3" x 0.5" Power: Two AAA batteries (included) This EASY to use genuine GTE Diamond Analyzer will test the purity of Diamonds, Rubies, Stones, Moissanites, CZ (Cubic Zironia), Sapphire, Rhinestones, lab-created diamonds, zircon, and other simulants! Included with the Diamond Tester: - LCD display & LED indicator. - Designed for quick, precise, and safe diamond testing. - GTE Portable electronic diamond tester - Powered by DC 9V battery x 1 (Included) - Leather carrying case. TESTING GEMSTONES & DIAMONDS You might have heard that there are a lot of ways to tell whether a diamond is real or fake. The problem is that most of these methods are not 100% reliable. Using a diamond tester, however, is one of the surest and fastest ways to check if you have an original diamond. A diamond tester is a portable device that you can put in your pocket. The tester has a small, needle-like tip that needs to be placed on the stone tested. If the diamond is real, the device indicates that on its display or with a sound signal. Diamond testers’ principle of operation is based on the fact that different gemstones conduct heat differently. Heat passes through a diamond in a different way than it would through cubic zirconia or glass. A diamond tester will detect the rate at which heat moves through the stone and will tell you whether it is a real diamond. There are also testers that use electrical conductivity to test stones – they are based on a similar principle, but they use electricity instead of heat. This electronic diamond tester is convenient for traveling with or carrying in a purse or briefcase. ----------- 30X TRIPLET EYE LOUPE MAGNIFYING GLASS The GTE 30x Triplet Eye loupe Magnifier is a useful tool for the watchmaking industry, especially for inspecting those tiny objects. Closely analyzes jewelry, coins, stamps, and antiques, etc. The jewelry magnifier features a chrome-plated metal body with a 30x Triplet glass lens. Protected when not in use by the swing-out chrome-plated metal cover. The loupe folds up easily when not in use and fits in your pocket. Dimensions of eye loupe: 2.4in*1in*0.7in (unfolded), 1.6in*1in*0.7in (folded). Extremely powerful jeweler's loupe of 30 times magnification, an optical glass that is 21 mm in length. ---------------- If you have any further questions, please feel free to contact us. We look forward to serving you in the future. 1 YEAR GUARANTEE ON ALL PRODUCTS! These solutions/acids last up to 1 year after opening if stored in a cool and dark place.