---
product_id: 186993063
title: "3B Scientific U19500 Pocket Spectroscope- simple & fast investigation of visible spectrum of light"
brand: "3b scientific"
price: "€ 210.16"
currency: EUR
in_stock: true
reviews_count: 5
category: "3 B Scientific"
url: https://www.desertcart.ie/products/186993063-3b-scientific-u19500-pocket-spectroscope-simple-and-fast-investigation-visible
store_origin: IE
region: Ireland
---

# 0.2 mm slit width for precise light entry 600 lines/mm grating for sharp spectra Metal sleeve prism ensures durability & accuracy 3B Scientific U19500 Pocket Spectroscope- simple & fast investigation of visible spectrum of light

**Brand:** 3b scientific
**Price:** € 210.16
**Availability:** ✅ In Stock

## Summary

> 🔍 Unlock the spectrum of possibilities—carry science wherever you go!

## Quick Answers

- **What is this?** 3B Scientific U19500 Pocket Spectroscope- simple & fast investigation of visible spectrum of light by 3b scientific
- **How much does it cost?** € 210.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/186993063-3b-scientific-u19500-pocket-spectroscope-simple-and-fast-investigation-visible)

## Best For

- 3b scientific enthusiasts

## Why This Product

- Trusted 3b scientific brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Optics:** Fixed slit and prism system delivers crisp, detailed visible spectra
- • **Compact Powerhouse:** Pocket-sized design for on-the-go spectral analysis
- • **Durable & Lightweight:** Robust metal construction weighing just 62g—carry science in your pocket
- • **Effortless Exploration:** Linear wavelength behavior simplifies quick, accurate light investigations
- • **Industry Standard Design:** Based on Colin Winter’s original diffraction spectroscope, trusted by professionals

## Overview

The 3B Scientific U19500 Pocket Spectroscope is a compact, precision instrument designed for fast and accurate investigation of the visible light spectrum. Featuring a 0.2 mm slit width and a 600 lines/mm grating housed in a durable metal sleeve, it offers crisp spectral resolution in a lightweight, handheld form factor. Ideal for science educators and professionals seeking a reliable, portable spectroscope based on a proven industry-standard design.

## Description

3B Scientific U19500 Pocket Spectroscope- simple & fast investigation of visible spectrum of light : desertcart.co.uk: Stationery & Office Supplies

Review: This is a rebranded packaging of the larger "teaching" spectroscope manufactured by Orwin Products Limited (OPL) in England. The smaller version is Colin Winter's original diffraction spectroscope design, now an industry standard, which has been copied by several knockoff factories with varying degrees of quality. This flashlight-sized larger model has generous, bright optics which produce nice crisp and detailed spectra. The only thing it's missing, which would be impossible with this type of design, is a calibration scale. You need to know what you are doing to use this, but it is capable of producing the best results with something you can hold in one hand.
Review: El equipo cumple perfectamente su cometido

## Features

- fixed slit and prism system with grating in metal sleeve
- linear behavior with respect to the wavelength in the visible spectrum
- Slit width 0 2 mm
- Number of grating lines 600 lines/mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005LY493O |
| Batteries Required? | No |
| Best Sellers Rank | 417,623 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 46 in Science Education Measurement Kits |
| Colour | Various |
| Customer Reviews | 4.2 4.2 out of 5 stars (30) |
| Date First Available | 13 Dec. 2012 |
| Included components | Pocket Spectroscope |
| Item Package Quantity | 1 |
| Item Weight | 62 g |
| Item model number | U19500 |
| Manufacturer | 3B Scientific |
| Package Dimensions | 23.7 x 16.7 x 3.7 cm; 62 g |
| Part number | U19500 |

## Product Details

- **Colour:** Various
- **Exposure control type:** Automatic
- **Media type:** Compact Flash
- **Shooting modes:** Manual
- **Video capture resolution:** 720p

## Images

![3B Scientific U19500 Pocket Spectroscope- simple & fast investigation of visible spectrum of light - Image 1](https://m.media-amazon.com/images/I/51vHZcFxdZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***R on 4 April 2023*

This is a rebranded packaging of the larger "teaching" spectroscope manufactured by Orwin Products Limited (OPL) in England. The smaller version is Colin Winter's original diffraction spectroscope design, now an industry standard, which has been copied by several knockoff factories with varying degrees of quality. This flashlight-sized larger model has generous, bright optics which produce nice crisp and detailed spectra. The only thing it's missing, which would be impossible with this type of design, is a calibration scale. You need to know what you are doing to use this, but it is capable of producing the best results with something you can hold in one hand.

### ⭐⭐⭐⭐⭐ Review
*by R***T on 5 December 2022*

El equipo cumple perfectamente su cometido

### ⭐⭐⭐⭐⭐ Review
*by N***E on 25 October 2022*

Das Handspektrometer hat eine hohe Qualität. Im Himmelsspektrum lassen sich sehr schöne Frauenhofer Absorptionslinien erkennen. Brilliante Farbdarstellung. Klare Kaufempfehlung, ist allerdings nicht ganz billig.

## Frequently Bought Together

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-17*