--- product_id: 50062960 title: "Pocket Handheld small Size Diffraction Grating Gemological Spectroscope spectrometer Gem Tool for Quick Gemstone Identification and GIA Use" brand: "tekcoplus" price: "SAR 266" currency: SAR in_stock: true reviews_count: 8 category: "Tekcoplus" url: https://www.desertcart.com.sa/products/50062960-pocket-handheld-small-size-diffraction-grating-gemological-spectroscope-spectrometer-gem store_origin: SA region: Saudi Arabia --- # Compact 8.1x7x4.6 cm size Aircraft aluminum & premium optics Travel-friendly pocket design Pocket Handheld small Size Diffraction Grating Gemological Spectroscope spectrometer Gem Tool for Quick Gemstone Identification and GIA Use **Brand:** tekcoplus **Price:** SAR 266 **Availability:** ✅ In Stock ## Summary > 🔍 Unlock the spectrum of your gems—because every stone tells a story. ## Quick Answers - **What is this?** Pocket Handheld small Size Diffraction Grating Gemological Spectroscope spectrometer Gem Tool for Quick Gemstone Identification and GIA Use by tekcoplus - **How much does it cost?** SAR 266 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/50062960-pocket-handheld-small-size-diffraction-grating-gemological-spectroscope-spectrometer-gem) ## Best For - tekcoplus enthusiasts ## Why This Product - Trusted tekcoplus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Optical Clarity:** Finest optics deliver sharp spectral lines for accurate gemstone identification and differentiation. - • **Instant Gem Insight:** Quickly reveal natural vs synthetic stones through distinctive spectral absorption patterns. - • **No Batteries Needed:** Ready to use anytime, anywhere—no power source required for uninterrupted fieldwork. - • **Durable & Lightweight:** Crafted from aircraft-grade aluminum, combining rugged durability with featherlight portability. - • **Pocket-Sized Precision:** Carry expert gem analysis wherever you go—perfect for on-the-spot decisions at trade shows or buying trips. ## Overview This pocket-sized diffraction grating spectroscope is engineered for gemologists and professionals needing rapid, reliable gemstone identification. Featuring aircraft aluminum construction and premium optics, it delivers clear spectral analysis without batteries, making it an essential, travel-ready tool for distinguishing natural, treated, and synthetic gems on the go. ## Description Product Description It is used to display the color of a gemstone by shining a light (pen-torch) through the stone into the spectroscope if the stone is translucent, or by showing the reflected light if the stone is opaque. Spectroscopes are used to examine the spectrum of a loose or mounted stone. Within is a series of lines that you must learn to recognize; it is a continuum (rainbow) of which black or white lines can be broken. The stone's selective absorption of certain wavelengths helps differentiate naturally colored diamonds from those that have been irradiated, as well as natural stones from synthetics. Characteristic of the item that can be highlighted Compact, pocket size makes it great for traveling Handy -Bring it with you on buying trips, vacations, or to trade shows Made of aircraft aluminum & finest optics. The total package includes 1 x Medium Spectroscope Functionality A spectroscope disperses light into its component wavelengths, creating a spectrum. The spectrum provides a unique pattern of lines and colors, revealing information about the gem's composition. Identification of Elements Gemologists use spectroscopy to identify specific elements present in gemstones. Each element emits or absorbs light at distinct wavelengths, leaving a signature pattern in the spectrum. Gemstone Analysis The distinctive spectral lines help gemologists analyze the type and quality of a gemstone. Natural gems exhibit characteristic spectral features that differ from synthetic or treated counterparts. Review: For an immediate undertanding of how light is formed - 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. Review: Garbage - Went back. They seemed to have missed the places the functioning parts are supposed to go resulting in no discernible spectral image. ## Features - Compact, pocket size makes it great for traveling - Bring it with you on buying trips, vacations, or to trade shows - Made of aircraft aluminum and finest optics. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B072R2QH8L | | Adjustable Length | No | | Are Batteries Required | No | | Batteries required? | No | | Best Sellers Rank | 115,648 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 398 in Inspection & Analysis | | Brand | TEKCOPLUS | | Brand Name | TEKCOPLUS | | Colour | Spectrometer | | Country Of Origin | China | | Customer Reviews | 4.1 out of 5 stars 93 Reviews | | Display Type | LED | | Extended Length | 55 Millimetres | | International Protection Rating | IP54 | | Item Dimensions L x W x H | 8.1L x 7W x 4.6H centimetres | | Item Weight | 0.04 Kilograms | | Item weight | 0.04 Kilograms | | Manufacturer | TekcoPlus Ltd | | Manufacturer Part Number | GSTK-94 | | Material | Acrylonitrile Butadiene Styrene | | Material Type | Acrylonitrile Butadiene Styrene | | Model Number | GSTK-94 | | Power Source | Integrated Rechargeable Battery | | Power source | Integrated Rechargeable Battery | | Recommended Uses For Product | Gemstone Identification, Gemological Analysis | | UPC | 713072682851 | | Unit Count | 1.0 count | | search coil size | 25 Millimetres | ## Product Details - **Adjustable length:** No - **Batteries required?:** No - **Brand:** TEKCOPLUS - **Colour:** Spectrometer - **Extended length:** 55 Millimetres - **International protection rating:** IP54 - **Item weight:** 0.04 Kilograms - **Material:** Acrylonitrile Butadiene Styrene - **Power source:** Integrated Rechargeable Battery - **Product dimensions:** 8.1L x 7W x 4.6H centimetres ## Images ![Pocket Handheld small Size Diffraction Grating Gemological Spectroscope spectrometer Gem Tool for Quick Gemstone Identification and GIA Use - Image 1](https://m.media-amazon.com/images/I/61-HD36H6DL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: What does a spectroscope do?** A: A spectroscope splits light into a spectrum, showing dark or bright lines that help identify a gemstone’s composition (e.g., chromium in rubies, iron in sapphires). **Q: How do I use it on gemstones?** A: 1.Transparent stones: Shine light through the gem into the spectroscope. 2.Opaque stones: Analyze reflected light. 3.Look for absorption lines (black) or emission lines (bright). **Q: Which gemstones show clear spectra?** A: Easy to spot: Synthetic CZ, YAG, zircon, and chromium-rich gems (ruby, emerald) ,Harder to read: Many natural gems have faint or complex patterns. **Q: Can it detect fake or treated gems?** A: Yes! It helps spot synthetic simulants (like CZ) and some treated diamonds (irradiated). / Natural vs. lab-grown gems may show slight spectral differences. **Q: Is this spectroscope good for beginners?** A: Yes! Compact (55mm), durable (aluminum), and includes a reference scale inside. Comes with a protective pouch. ## Customer Reviews ### ⭐⭐⭐ For an immediate undertanding of how light is formed *by J***N on 26 April 2017* 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. ### ⭐ Garbage *by P***E on 14 October 2023* Went back. They seemed to have missed the places the functioning parts are supposed to go resulting in no discernible spectral image. ### ⭐⭐⭐ Simple to use and illustrate to others *by A***T on 17 October 2018* Small and handy, I use it,for checking spectral output of modern lighting systems. Particularly examining high blue emission. ## Frequently Bought Together - Handheld Diffraction Spectroscope, Pocket-Sized Grating Gemological Spectrometer in a Gem Tool Jewelers Eye Loupe for GIA Use and Quick Identification Gemstone Jewelry Magnifier - Heavy Duty Calcite Dichroscope Gemstone Tester Trichoic Pleochroic Colors Gemstone Identification Gemstones Gemological Testing Diamond Jeweler Tool Metal Body Gemology - Dichroscopes Made Easy: The "RIGHT-WAY" Guide to Using Gem Identification Tools (The Antoinette Matlins "RIGHT-WAY" Series to Using Gem Identification Tools) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/50062960-pocket-handheld-small-size-diffraction-grating-gemological-spectroscope-spectrometer-gem](https://www.desertcart.com.sa/products/50062960-pocket-handheld-small-size-diffraction-grating-gemological-spectroscope-spectrometer-gem) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-09-15*