---
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: "€ 81.03"
currency: EUR
in_stock: true
reviews_count: 7
category: "Tekcoplus"
url: https://www.desertcart.fr/products/50062960-pocket-handheld-small-size-diffraction-grating-gemological-spectroscope-spectrometer-gem
store_origin: FR
region: France
---

# Compact pocket size Precision diffraction grating Travel-ready durability Pocket Handheld small Size Diffraction Grating Gemological Spectroscope spectrometer Gem Tool for Quick Gemstone Identification and GIA Use

**Brand:** tekcoplus
**Price:** € 81.03
**Availability:** ✅ In Stock

## Summary

> 🔍 Pocket power for pros: Identify gems anywhere, anytime!

## 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?** € 81.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/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

- • **Rapid Gemstone ID:** Instantly identify gemstones with high-clarity diffraction optics trusted by GIA standards.
- • **Versatile Use Case:** Perfect for gemologists, jewelers, and lighting professionals checking spectral outputs.
- • **Lightweight & Ergonomic:** Weighing just 40g, it’s designed for comfortable, extended use without fatigue.
- • **Ultra-Portable Precision:** Fits effortlessly in your pocket for on-the-go gem analysis.
- • **Aircraft-Grade Durability:** Crafted from premium aluminum to withstand your busiest trade shows and travels.

## Overview

This pocket-sized diffraction grating spectroscope combines aircraft-grade aluminum construction with precision optics to deliver quick, reliable gemstone identification. Lightweight and compact, it’s ideal for gemologists and professionals needing a portable, durable tool that meets GIA standards and excels in field or trade show environments.

## Description

Pocket Handheld small Size Diffraction Grating Gemological Spectroscope spectrometer Gem Tool for Quick Gemstone Identification and GIA Use : desertcart.co.uk: Stationery & Office Supplies

Review: Simple to use and illustrate to others - Small and handy, I use it,for checking spectral output of modern lighting systems. Particularly examining high blue emission.
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 |
| Best Sellers Rank | 29,093 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 112 in Inspection & Analysis |
| Brand | TEKCOPLUS |
| Colour | Spectrometer |
| Customer Reviews | 3.8 3.8 out of 5 stars (72) |
| Date First Available | 13 Jun. 2017 |
| Item Weight | 40 g |
| Material | Aluminium |
| Model Number | GSTK-94 |
| Product Dimensions | 8.1 x 7 x 4.6 cm; 40 g |

## 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:** Aluminium
- **Power source:** Battery Powered
- **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/71JHtS4SiRL.jpg)

## 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

### ⭐⭐⭐ 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.

### ⭐ 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.

### ⭐ Review
*by J***R on 12 December 2025*

Product arrived with a crack in the lens

## 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)

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**Shop now:** [https://www.desertcart.fr/products/50062960-pocket-handheld-small-size-diffraction-grating-gemological-spectroscope-spectrometer-gem](https://www.desertcart.fr/products/50062960-pocket-handheld-small-size-diffraction-grating-gemological-spectroscope-spectrometer-gem)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-02-22*