---
product_id: 4031005
title: "EISCO - PH100QA Premium Quantitative Spectroscope, +/- 5nm Accuracy"
brand: "eisco"
price: "94 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Eisco"
url: https://www.desertcart.pl/products/4031005-eisco-ph100qa-premium-quantitative-spectroscope-5nm-accuracy
store_origin: PL
region: Poland
---

# 400-700nm visible spectrum range +/- 5nm precision accuracy 40x magnification for detailed viewing EISCO - PH100QA Premium Quantitative Spectroscope, +/- 5nm Accuracy

**Brand:** eisco
**Price:** 94 zł
**Availability:** ✅ In Stock

## Summary

> 🔍 Unlock the hidden colors of light with pinpoint precision!

## Quick Answers

- **What is this?** EISCO - PH100QA Premium Quantitative Spectroscope, +/- 5nm Accuracy by eisco
- **How much does it cost?** 94 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/4031005-eisco-ph100qa-premium-quantitative-spectroscope-5nm-accuracy)

## 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:** Portable 8" x 3.75" x 1" design weighing just 0.09 lbs for on-the-go professionals.
- • **Classroom to Field Ready:** Ideal for educational use and basic astronomy, flame tests, and gas tube spectra.
- • **Visible Spectrum Mastery:** Accurately measures wavelengths across the full visible light range (400-700nm).
- • **Precision Meets Durability:** Engineered metal body secures diffraction grating for consistent, bright readings.
- • **User-Friendly Numeric Data:** Clear numeric wavelength scale simplifies data collection and analysis.

## Overview

The EISCO PH100QA Premium Quantitative Spectroscope offers +/- 5nm accuracy across the visible spectrum (400-700nm) with a durable metal frame and 40x magnification. Perfect for educators, amateur astronomers, and science enthusiasts seeking reliable, easy-to-read wavelength data in a compact, portable design.

## Description

EISCO premium quantitative spectroscope is the most durable and accurate spectroscope available on the market as it modeled to firmly hold the diffraction grating and scale, unlike other models which tape the grating and scale to the body of the spectroscope. The results are a brighter easier to see readings to measure wavelengths against a scale so that a user can collect numeric wavelength data. Common uses for this spectroscope are measuring spectra emitted from charge gas tubes, flame tests, as well as some basic astronomy applications. The spectroscope works by light entering a slight which then a view observes the light a diffraction grating and see through the diffraction grating to a wavelength scale. Have fun viewing different light sources you see every day to determine what wavelength they are actually emitting. Measure light, wavelengths and color from light sources. Measure wavelengths from 400nm to 700nm. Accuracy is +/- 5nm. Grades 9-14. For ages 14-21.

Review: Great for the classroom setting, lackluster for laboratory use - This is a very solid/sound product. I've had no issues with the build quality. The accuracy, however, leaves some to be desired, especially in the laboratory setting. For laboratory use, I would recommend a computerized version, although the price range will be significantly higher. For classroom use, it works great. I can definitely envision a lab assignment being created around this item.
Review: Great for the price. Fun experiment - I bought this prior to doing my own experiments with gratings I have purchased. It is kind of fun to compare old compact fluorescents with their peaky spectrums to more modern LED's and their more continuous spectra. The slit is pretty wide so I tightened it up with some black electrical tape. This made the spectrum fainter so it required brighter light, but the lines are narrower and crisper. The pic I shared is a compact fluorescent with the tighter slit. The 405 and 436 nm mercury lines are in the right place on my unit, but the bright green from mercury should be at ~546. There should be a twin peak at 577 and 579 due to mercury, but there appears to be a lot more going on in this lamp. I found that Fluorescents have other elements Terbium and Europium. Terbium makes the broad cyan peak at 487 nm and europium a bright red peak at 611nm. You can see that the scale on my unit shows this last peak at just below 600nm so it is off by at least 12nm by this end of the scale. Still great fun! Of note, older (40-50+) and/or farsighted users will not be able to view the scale in focus, but younger users should have no problem. Have fun!

## Features

- Measure light, wavelengths and color from light sources
- Measure wavelengths from 400nm to 700nm
- Accuracy is +/- 5nm
- The results are a brighter easier to see readings to measure wavelengths against a scale so that a user can collect numeric wavelength data
- Common uses for this spectroscope are measuring spectra emitted from charge gas tubes, flame tests, as well as some basic astronomy applications

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B84DGDA |
| Best Sellers Rank | #153,581 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Lab Spectrometers |
| Brand | EISCO |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (432) |
| Enclosure Material | Metal |
| Global Trade Identification Number | 00849230049799 |
| Item Dimensions L x W x H | 8"L x 3.75"W x 1"H |
| Item Weight | 0.09 Pounds |
| Magnification Maximum | 40 x |
| Manufacturer | EISCO |
| Manufacturer Part Number | PH100QA |
| Model Name | RM |
| Model Number | PH100QA |
| Objective Lens Description | Achromatic |
| Power Source | Corded Electric |
| Real Angle Of View | 30 Degrees |
| UPC | 787461658369 849230049799 |
| Unit Count | 1.0 Count |
| Voltage | 240 Volts |

## Product Details

- **Brand:** EISCO
- **Color:** Black
- **Item Weight:** 0.09 Pounds
- **Magnification Maximum:** 40 x
- **Material:** Metal
- **Model Name:** RM
- **Objective Lens Description:** Achromatic
- **Product Dimensions:** 8"L x 3.75"W x 1"H
- **Real Angle of View:** 30 Degrees
- **Voltage:** 240 Volts

## Images

![EISCO - PH100QA Premium Quantitative Spectroscope, +/- 5nm Accuracy - Image 1](https://m.media-amazon.com/images/I/71VY+SJ0HeL.jpg)
![EISCO - PH100QA Premium Quantitative Spectroscope, +/- 5nm Accuracy - Image 2](https://m.media-amazon.com/images/I/81b7amPhbSL.jpg)
![EISCO - PH100QA Premium Quantitative Spectroscope, +/- 5nm Accuracy - Image 3](https://m.media-amazon.com/images/I/71otQpZ7tYL.jpg)
![EISCO - PH100QA Premium Quantitative Spectroscope, +/- 5nm Accuracy - Image 4](https://m.media-amazon.com/images/I/71cgbNb+XYL.jpg)
![EISCO - PH100QA Premium Quantitative Spectroscope, +/- 5nm Accuracy - Image 5](https://m.media-amazon.com/images/I/71GVFEQOMKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for the classroom setting, lackluster for laboratory use
*by A***E on April 26, 2022*

This is a very solid/sound product. I've had no issues with the build quality. The accuracy, however, leaves some to be desired, especially in the laboratory setting. For laboratory use, I would recommend a computerized version, although the price range will be significantly higher. For classroom use, it works great. I can definitely envision a lab assignment being created around this item.

### ⭐⭐⭐⭐⭐ Great for the price. Fun experiment
*by E***A on November 21, 2023*

I bought this prior to doing my own experiments with gratings I have purchased. It is kind of fun to compare old compact fluorescents with their peaky spectrums to more modern LED's and their more continuous spectra. The slit is pretty wide so I tightened it up with some black electrical tape. This made the spectrum fainter so it required brighter light, but the lines are narrower and crisper. The pic I shared is a compact fluorescent with the tighter slit. The 405 and 436 nm mercury lines are in the right place on my unit, but the bright green from mercury should be at ~546. There should be a twin peak at 577 and 579 due to mercury, but there appears to be a lot more going on in this lamp. I found that Fluorescents have other elements Terbium and Europium. Terbium makes the broad cyan peak at 487 nm and europium a bright red peak at 611nm. You can see that the scale on my unit shows this last peak at just below 600nm so it is off by at least 12nm by this end of the scale. Still great fun! Of note, older (40-50+) and/or farsighted users will not be able to view the scale in focus, but younger users should have no problem. Have fun!

### ⭐⭐⭐ Needs a magnified eyepiece
*by R***S on November 30, 2016*

The eyepiece seems to be just a flat piece of plastic. The angstrom scale is impossible to see with my old eyes. With glasses on it is hard to see the whole spectrum and scale at the same time. However, it is still useful for what I wanted -- checking the smoothness of the light from LED lamps and CFLs. As others have noted, the slit is rather wide, but it's OK for me.

## Frequently Bought Together

- EISCO Premium Quantitative Spectroscope - 400-700nm Range, 5nm Accuracy
- Rainbow Symphony Diffraction Grating Slides, Linear, 1000 Line/Millimeters, Made in USA, Package of 25
- EISCO - Economy Spectroscope Tube Pack of 6 for Classroom Optics Light Spectrum Analysis and Diffraction Studies

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-24*