TYZDLSM Gem Refractometer, Portable Gem Tester, Jewelry Tester Identification Tools, with LCD Display, Refractive Index 1.300-3.000, 0.001 Accuracy, for Diamond Jade Jewelry
TYZDLSM
[Professional Gem Identification]It covers a measurement range of 1.300-3.000, meeting the identification needs of most common gemstones and providing quantitative data to support identification results. The measurement error is as low as ±0.005. [Oil-Free Testing]No need to use refractive oil, just bring the sample close to the measuring platform to measure. Based on this parameter, you can tell whether the gemstone is uniaxial or biaxial. [Large Backlit Lcd Display]Designed for clarity and ease of use, the device features a large LCD screen with an integrated backlight. This ensures bright, clear readings even in dimly lit environments like trade shows, auctions, or home workshops. [Durable Portable]Built with a ABS plastic body and a hard aluminum alloy testing surface. Its compact dimensions (13.5 x 7.8 x 2.4 cm / 5.3 x 3.1 x 0.9 inches) and lightweight design. Powered by 700mAh battery providing up to 10,000 tests. [Versatile Application]This professional gemstone testing instrument is not limited to diamonds. It is an essential tool for identifying a wide variety of polished gemstones, including precious jewelry, jadeite. By determining the RI and optical characteristics.
Compare prices (1 shop)
| shop | Price | Action |
|---|---|---|
|
266,00 GBP | Go to shop |
