









🔍 Unlock the hidden spectrum of your gems—because every stone tells a story.
The TEKCOPLUS Handheld Diffraction Spectroscope is a compact, durable gemological tool crafted from aircraft aluminum. Measuring just 55mm, it features a high-quality diffraction grating that enables precise identification of gemstones by analyzing their unique absorption spectra. Ideal for jewelers, gemologists, and enthusiasts, it helps distinguish natural stones from synthetics and detect diamond stimulants like YAG and Cubic Zirconia, all in a portable, easy-to-use design complete with a synthetic leather pouch.



| Brand | TEKCOPLUS |
| Model Number | GSTK-94 |
| Color | Spectrometer |
| Product Dimensions | 8.1 x 7 x 4.6 cm; 40 g |
| Material | Acrylonitrile Butadiene Styrene |
| Item Weight | 40 g |
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