








🔬 Unlock the hidden spectrum of gems—carry brilliance wherever you go!
The TEKCOPLUS Handheld Diffraction Spectroscope is a compact, aircraft aluminum gemological tool designed for precise gemstone identification. Measuring just 55mm, it features high-quality grating optics to reveal unique absorption spectra, enabling professionals and enthusiasts to distinguish natural stones from synthetics and detect diamond stimulants like YAG and Cubic Zirconia. Portable and durable, it’s an essential instrument for gemologists on the move.










| ASIN | B072R2QH8L |
| Adjustable Length | No |
| Are Batteries Required | No |
| Brand Name | TEKCOPLUS |
| Color | Spectrometer |
| Customer Reviews | 4.0 4.0 out of 5 stars (88) |
| Display Type | grating |
| Extended Length | 55 Millimeters |
| International Protection Rating | IP54 |
| Item Dimensions L x W x H | 8.1L x 7W x 4.6H centimeters |
| Item Type Name | Spectrometer |
| Item Weight | 0.04 Kilograms |
| Manufacturer | TEKCOPLUS |
| Material Type | Acrylonitrile Butadiene Styrene |
| Model Number | GSTK-94 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Gemstone Identification |
| UPC | 713072682851 |
C**A
Excelente
J**N
For an immediate undertanding of how light is formed. This is a bit small for easy viewing by the novice and a larger version is out there somewhere and is a lot easier to use.
K**E
Crap images taken just holding it up to my phone, I will upload better images later when its mounted into equipment.
L**S
Un producto pequeño pero puede mejorar para ver el espectro de luz, resulta un poco difícil verlo
W**.
Just what I expected. It does the job.
Trustpilot
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