--- product_id: 4031005 title: "PH100QA Premium Quantitative Spectroscope, +/- 5nm Accuracy" brand: "eisco" price: "€ 29.92" currency: EUR in_stock: true reviews_count: 13 category: "Eisco" url: https://www.desertcart.it/products/4031005-ph100qa-premium-quantitative-spectroscope-5nm-accuracy store_origin: IT region: Italy --- # 400-700nm visible spectrum range +/- 5nm precision accuracy 40x magnification for detailed viewing PH100QA Premium Quantitative Spectroscope, +/- 5nm Accuracy **Brand:** eisco **Price:** € 29.92 **Availability:** ✅ In Stock ## Summary > 🔍 Unlock the hidden colors of light with pinpoint precision! ## Quick Answers - **What is this?** PH100QA Premium Quantitative Spectroscope, +/- 5nm Accuracy by eisco - **How much does it cost?** € 29.92 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/4031005-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: An excellent affordable spectroscope - This is essentially the same spectroscope that I used in chemistry class to observe various light bulbs and burning chemicals. I am using it to test filters to see the wavelengths of light that they allow to pass. It works as expected. I really appreciate that the nanometer scale is so accurate. I tested its accuracy with a fluorescent bulb and a green laser (indirectly). See the attached images that show the respective wavelength patterns. I took the pictures by just placing my cell phone camera over the eye hole. This spectroscope is simple to use and seems durable. 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. ## 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 | #135,748 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Lab Spectrometers | | Brand | EISCO | | Color | Black | | Customer Reviews | 4.1 4.1 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 ![PH100QA Premium Quantitative Spectroscope, +/- 5nm Accuracy - Image 1](https://m.media-amazon.com/images/I/71VY+SJ0HeL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ An excellent affordable spectroscope *by D***C on July 26, 2024* This is essentially the same spectroscope that I used in chemistry class to observe various light bulbs and burning chemicals. I am using it to test filters to see the wavelengths of light that they allow to pass. It works as expected. I really appreciate that the nanometer scale is so accurate. I tested its accuracy with a fluorescent bulb and a green laser (indirectly). See the attached images that show the respective wavelength patterns. I took the pictures by just placing my cell phone camera over the eye hole. This spectroscope is simple to use and seems durable. ### ⭐⭐⭐⭐⭐ 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. ### ⭐⭐⭐ Cheap and can be improved by buyer. Better than a diffraction grating by itself. *by J***B on January 29, 2020* I liked that this spectroscope was cheap. It can be improved by cleaning up the slit where there was excess plastic from the injection molding. The next improvement was to make a more narrow slit out of two pieces of aluminum foil taped on the slit with the straight edges of the foil used closer together than the existing slit. These pieces could also be moved to change the slit size. I chose this over razor blades to keep it safer for my daughter. Next I plan to carefully open it up and cover the inside with black felt or matte black tape of some sort. The reflections inside the box produce extra spectrums that can overlap with the one of interest causing confusion. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/4031005-ph100qa-premium-quantitative-spectroscope-5nm-accuracy](https://www.desertcart.it/products/4031005-ph100qa-premium-quantitative-spectroscope-5nm-accuracy) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-04-23*