---
product_id: 9074300
title: "Premium Quantitative Spectroscope - 400-700nm Range, 5nm Accuracy - for Studying Light Sources, Measuring Wavelengths & Color Spectra"
brand: "eisco"
price: "AR$49419"
currency: ARS
in_stock: true
reviews_count: 13
category: "Eisco"
url: https://www.desertcart.com.ar/products/9074300-premium-quantitative-spectroscope-400-700nm-range-5nm-accuracy-for-studying
store_origin: AR
region: Argentina
---

# 400-700nm full visible spectrum range ±5nm precision accuracy 500 lines/mm diffraction grating Premium Quantitative Spectroscope - 400-700nm Range, 5nm Accuracy - for Studying Light Sources, Measuring Wavelengths & Color Spectra

**Brand:** eisco
**Price:** AR$49419
**Availability:** ✅ In Stock

## Summary

> 🔍 Unlock the hidden colors of light with precision and style!

## Quick Answers

- **What is this?** Premium Quantitative Spectroscope - 400-700nm Range, 5nm Accuracy - for Studying Light Sources, Measuring Wavelengths & Color Spectra by eisco
- **How much does it cost?** AR$49419 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/9074300-premium-quantitative-spectroscope-400-700nm-range-5nm-accuracy-for-studying)

## Best For

- eisco enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Weighing just under 3 ounces, it’s portable enough to take your experiments anywhere.
- • **Precision You Can Trust:** Achieve reliable measurements with an impressive ±5nm accuracy for confident analysis.
- • **Innovative User-Centric Design:** No more fiddling—secure diffraction grating and scale ensure crystal-clear, legible readings every time.
- • **Comprehensive Spectrum Coverage:** Explore the entire visible light range from violet to red with unmatched clarity.
- • **Versatile Scientific Applications:** Perfect for lab research, flame tests, astronomy, and color spectrum studies—your all-in-one optical tool.

## Overview

The EISCO Premium Quantitative Spectroscope offers a wide 400-700nm measurement range with ±5nm accuracy, featuring a high-resolution 500 lines/mm diffraction grating. Designed for versatility and ease of use, it delivers clear, reliable spectral data for scientific research, educational labs, and practical applications like flame tests and astronomy. Lightweight and thoughtfully engineered, it’s the essential tool for professionals seeking precise light analysis without breaking the bank.

## Description

EISCO Premium Quantitative Spectroscope - 400-700nm Range, 5nm Accuracy - for Studying Light Sources, Measuring Wavelengths & Color Spectra: Science Lab Spectrometers: desertcart.com: Industrial & Scientific

Review: Works as it should - Works as it should, I'm happy with my order
Review: It's cheap and it works! - I needed to see if some red LED lights I had would be safe to use in my film developing lab - orthochromatic black and white film isn't sensitive to red light, but the light has to be very red - 600nm on up. Digital spectrometers are really expensive. But all I needed to see is if some lights I had were putting light out below that 600nm level. I wasn't sure if this spectrometer would be useful at all, given how cheap it was compared to all the other ones out there. You know what? It worked great for a rough estimate and let me quickly see that my red LED lights were far more wide spectrum than I thought and definitely not film safe. I highly recommend doing the mod with tinfoil to make the slit you look at the light with much thinner. (not the slit that allows the number scale to be backlit). This helps a bunch with getting a clearer view of the spectral lines. Took me about 30 seconds with some scissors, painter's tape and tinfoil.

## Features

- VERSATILE APPLICATIONS || Whether you're studying light sources, exploring color spectra, or conducting in-depth analyses, this spectroscope provides the functionality you need for accurate measurements. It is versatile enough to measure spectra emitted from charged gas tubes, flame tests, and during basic astronomy applications
- INNOVATIVE DESIGN FOR LEGIBLE READINGS || Features a thoughtful design that securely holds the diffraction grating and scale - no more taping the grating and scale to the body. This ensures clear and legible readings, eliminating the frustration of unreliable or blurry measurements
- WIDE MEASUREMENT RANGE || With the ability to measure wavelengths from 400.0 to 700.0nm, this spectroscope offers a comprehensive range for detailed examination
- DIFFRACTION GRATING || The spectroscope features a diffraction grating with 500 lines/mm, ensuring optimal performance and high-resolution spectra. This premium grating enhances the accuracy and detail of your measurements, allowing you to observe and analyze light sources with greater precision and clarity
- PRECISE & ACCURATE RESULTS || Achieve precision measurement with an accuracy of +/- 5.0nm. This spectroscope delivers reliable and accurate results, enabling you to make confident conclusions and draw valuable insights from your observations. Whether you're conducting scientific research, studying light properties, or performing experiments, this spectroscope is a reliable tool you can trust

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FGARIAO |
| Best Sellers Rank | #21,995 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Lab Spectrometers |
| Date First Available | September 26, 2013 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.89 ounces |
| Item model number | PH101QA-HBAR |
| Manufacturer | EISCO |
| Product Dimensions | 3 x 9 x 11 inches |

## Product Details

- **Brand:** EISCO
- **Color:** black
- **Magnification Maximum:** 3 x
- **Material:** Metal
- **Model Name:** RM
- **Objective Lens Description:** Achromatic
- **Power Source:** Corded Electric
- **Product Dimensions:** 8"L x 4"W x 1"H
- **Real Angle of View:** 30 Degrees
- **UPC:** 849230056650 787461659946

## Images

![Premium Quantitative Spectroscope - 400-700nm Range, 5nm Accuracy - for Studying Light Sources, Measuring Wavelengths & Color Spectra - Image 1](https://m.media-amazon.com/images/I/71VY+SJ0HeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as it should
*by D***D on February 11, 2026*

Works as it should, I'm happy with my order

### ⭐⭐⭐⭐ It's cheap and it works!
*by A***E on July 2, 2024*

I needed to see if some red LED lights I had would be safe to use in my film developing lab - orthochromatic black and white film isn't sensitive to red light, but the light has to be very red - 600nm on up. Digital spectrometers are really expensive. But all I needed to see is if some lights I had were putting light out below that 600nm level. I wasn't sure if this spectrometer would be useful at all, given how cheap it was compared to all the other ones out there. You know what? It worked great for a rough estimate and let me quickly see that my red LED lights were far more wide spectrum than I thought and definitely not film safe. I highly recommend doing the mod with tinfoil to make the slit you look at the light with much thinner. (not the slit that allows the number scale to be backlit). This helps a bunch with getting a clearer view of the spectral lines. Took me about 30 seconds with some scissors, painter's tape and tinfoil.

### ⭐⭐⭐⭐⭐ Simple way of looking at a spectrum
*by R***Z on January 20, 2023*

To start, this is not a professional spectrophotometer or even spectrometer. (Did you expect one at this price?) It is a spectroscope, a lightweight device you can look through and see the colors emitted by an object. I turned it on a Soraa LED lamp (image above); Soraa makes the best such lamps. Most inexpensive LED lamps will have a bright emission line somewhere near 450 nm (4.5 on the scale shown), then a broad emission spectrum (the conversion phosphor) from around 580-650 nm. This has five visible lines: 435 nm (the wavelength of the driving LED), 485 nm (cyan), 535 nm (green), 575 nm (yellow), and 600 nm (red). These numbers came from reading the spectroscope. Being an optical scientist, I was sure these were inaccurate, since I had thought Soraa's green phosphor was at 550 nm. It turns out the spectroscope was right. This is actually the second of these spectroscopes I have purchased. I thought I had broken my previous one, because if I looked at the LED light in my office with the spectroscope, I didn't see anything near the scale, but did see a spectrum off to the side. The side spectrum is always there, and should duplicate the spectrum by the scale. I couldn't see the spectrum from my lamp because the driving LED is at 405 nm (my glasses have a 405-nm blocking additive for this reason) and the broad phosphor spectrum is too dim. When I look at my monitor screen with the spectroscope I see three phosphor emissions, as I should; when I look at sunlight reflected from a white paper (NEVER look directly at the sun or at a laser with--or without--the spectroscope) there is a continuous spectrum. Overall, this is somewhat more than an educational toy, but definitely less than a professional instrument. At the price of $10-$15, though, you can't really go wrong. And, as it turns out, the accuracy is far better than I had thought.

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-21*