---
product_id: 273892992
title: "High Resolution Quantitative Spectroscope, 400-700 nm, 5nm"
brand: "eisco"
price: "NT$1532"
currency: TWD
in_stock: true
reviews_count: 5
category: "Eisco"
url: https://www.desertcart.tw/products/273892992-high-resolution-quantitative-spectroscope-400-700-nm-5nm
store_origin: TW
region: Taiwan
---

# 400-700nm full visible spectrum ±5nm precision accuracy Lightweight 82g design High Resolution Quantitative Spectroscope, 400-700 nm, 5nm

**Brand:** eisco
**Price:** NT$1532
**Availability:** ✅ In Stock

## Summary

> 🌟 See the unseen, measure the unmatched.

## Quick Answers

- **What is this?** High Resolution Quantitative Spectroscope, 400-700 nm, 5nm by eisco
- **How much does it cost?** NT$1532 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/273892992-high-resolution-quantitative-spectroscope-400-700-nm-5nm)

## 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

- • **Durable & Sleek:** Crafted from robust polyethylene with a professional black finish, built to last in any environment.
- • **Effortless Portability:** At just 82 grams, this spectroscope fits seamlessly into your mobile lab setup.
- • **Precision You Can Trust:** Achieve ±5nm wavelength accuracy to ensure your data is always reliable and exact.
- • **Plug-and-Play Simplicity:** No batteries required—ready to use straight out of the box for immediate, hassle-free measurements.
- • **Capture Every Color Detail:** Measures the entire visible spectrum from 400 to 700 nm for unparalleled light analysis.

## Overview

The High Resolution Quantitative Spectroscope by EISCO offers precise light wavelength measurement across the full visible spectrum (400-700 nm) with ±5nm accuracy. Lightweight and durable, it’s designed for professionals demanding reliable, portable spectral analysis without the fuss of batteries.

## Description

This 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.

Review: Malgré que le spectre ne soit pas très lumineux, pour le prix c'est quand même ok. J'ai testé la précision de l'échelle avec 3 lasers. À 410nm il donne 415, à 530nm el donne 525 et à 650nm il donne 640. Voici une vidéo sur youtube qui indique comment mesurer précisément la longueur d,onde d'un laser avec un "diffracting grating". Although the spectrum is not very bright, for the price it's still ok. I tested the accuracy of the scale with 3 lasers. At 410nm it gives 415, at 530nm it gives 525 and at 650nm it gives 640. Here is a video on youtube that shows how to accurately measure the wavelength of a laser with a "diffracting grating".
Review: It’s hard to photograph what it looks like inside, but this is the spectrum from a white LED light bulb. I can’t use this device whilst wearing glasses but it does allow easy experiments with light sources and shows easily that phone/computer/TV screens put out only part of the spectrum, even when they appear white. Very cool.

## Features

- Measure light, wavelengths and color from light sources
- Measure wavelengths from 400nm to 700nm
- Accuracy is +/- 5nm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | EISCO |
| Part number | PH101QA-HBAR |
| Item Weight | 82 g |
| Product Dimensions | 7.62 x 22.86 x 27.94 cm; 82 g |
| Item model number | PH101QA-HBAR |
| Color | black |
| Material | PE_(Polyethylene) |
| Item Package Quantity | 1 |
| light-source-type | Halogen |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Light source type:** Halogen
- **Model name:** High Resolution Quantitative Spectroscope
- **Material:** PE_(Polyethylene)
- **Colour:** black
- **Real angle view:** 30 Degrees

## Images

![High Resolution Quantitative Spectroscope, 400-700 nm, 5nm - Image 1](https://m.media-amazon.com/images/I/71VY+SJ0HeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by C***N on 11 July 2018*

Malgré que le spectre ne soit pas très lumineux, pour le prix c'est quand même ok. J'ai testé la précision de l'échelle avec 3 lasers. À 410nm il donne 415, à 530nm el donne 525 et à 650nm il donne 640. Voici une vidéo sur youtube qui indique comment mesurer précisément la longueur d,onde d'un laser avec un "diffracting grating". Although the spectrum is not very bright, for the price it's still ok. I tested the accuracy of the scale with 3 lasers. At 410nm it gives 415, at 530nm it gives 525 and at 650nm it gives 640. Here is a video on youtube that shows how to accurately measure the wavelength of a laser with a "diffracting grating".

### ⭐⭐⭐⭐⭐ Review
*by C***W on 10 February 2026*

It’s hard to photograph what it looks like inside, but this is the spectrum from a white LED light bulb. I can’t use this device whilst wearing glasses but it does allow easy experiments with light sources and shows easily that phone/computer/TV screens put out only part of the spectrum, even when they appear white. Very cool.

### ⭐⭐⭐⭐⭐ Review
*by S***I on 14 June 2017*

A lot of fun (looking at the spectra of tube lights or of the light passing through colored solutions).

## Frequently Bought Together

- EISCO Premium Quantitative Spectroscope - 400-700nm Range, 5nm Accuracy - for Studying Light Sources, Measuring Wavelengths & Color Spectra
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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-04-23*