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The HMKIS Diamond Tester Pen is a professional-grade, portable device designed for quick and accurate identification of real diamonds versus simulants like cubic zirconia. Featuring a 60X LED magnifier and audible plus LED indicators, it delivers reliable results within seconds without harming your gems. Lightweight and pocket-sized with a protective leather pouch, it’s ideal for jewelry pros and enthusiasts who demand precision on the go.









| Manufacturer | HMKIS |
| Package dimensions | 27.7 x 9.4 x 4.5 centimetres |
| Package Weight | 0.17 Kilograms |
| Item dimensions L x W x H | 25.8 x 5.5 x 3.5 centimetres |
| Item weight | 120 Grams |
| Brand | HMKIS |
| Colour | Black |
| Specification met | Accurate and reliable reading, Easy calibration for stones of different sizes |
| Item model number | HXK+FDJ |
| Product Dimensions | 25.8 x 5.5 x 3.5 cm; 120 g |
| ASIN | B08MTG5NHJ |
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