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🔍 Unlock the hidden spectrum of your gems—carry brilliance wherever you go!
This handheld diffraction spectroscope is a pocket-sized, aircraft aluminum gemological tool designed for quick and precise gemstone identification. Featuring a high-quality diffraction grating and compact 2.17-inch dimensions, it offers durable, battery-free operation ideal for jewelers, gemologists, and enthusiasts seeking reliable field analysis.
| ASIN | B072R2QH8L |
| Adjustable Length | No |
| Batteries Required? | No |
| Best Sellers Rank | #83,372 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Lab Spectrometers #493 in Inspection & Analysis |
| Brand | TEKCOPLUS |
| Color | Spectrometer |
| Customer Reviews | 4.0 4.0 out of 5 stars (74) |
| Extended Length | 55 Millimeters |
| International Protection Rating | IP54 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.41 ounces |
| Item model number | GSTK-94 |
| Manufacturer | Tekcoplus Ltd |
| Material | Aluminum |
| Number of pieces | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 2.17"L x 0.59"W x 2.17"H |
| Recommended Uses For Product | Gemstone Identification, Gemological Analysis |
| UPC | 713072682851 |
C**A
Mirar piedras
Excelente
K**.
Excellent Purchase
High Quality
P**.
difficult for the average Joe to figure out
when I fi d where its hiding Ill try one more time to figure it out for descifering what a stone might be.
H**N
Worth it
Works well. Makes identifying your crystals easy to do. Nice leather case to keep it safe.
C**E
Cheap gimmic
Why did you pick this product vs others?: Terrible doesnt work. Ive read many different takes on how to use this, what lighting and what angle to use. I can see the spectrum and i can even see the loght splay in the scope but i get no reading of lines no matter how i use it what gem or what lighting. Dont buy the quality is def an issue
L**N
totally what they say it is
totally what they say it is
D**S
Spectoscope
It Works great and accurate. It would help a Novice to have instructions added to shipping.
B**D
to small
to small and did not work as well as I had hoped..
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
A**I
L'instrument par lui-même peut marcher à condition de savoir précisément comment s'en servir. Or aucun mode d'emploi ni notice. Même sur le site du fabricant il n'est pas clairement référencé. Sur YouTube on trouve une "démonstration" mais en japonais (ou chinois?) donc incompréhensible pour la plupart des occidentaux dont je suis. De plus c'est mal filmé (de trop loin) et on ne distingue pas bien ce qui se passe. Plus encore, il est mis en œuvre un système d'éclairage très très lourd (fibre optique?), qui, s'il est nécessaire, grévera fortement le prix de la mesure du spectre. À revoir complètement, même la description de l'instrument sur Amazon est indigente. J'aurai dû mettre 0 étoiles.
J**R
Product arrived with a crack in the lens
J**N
ok mais pas pour un usage métrologique
Trustpilot
1 month ago
4 days ago