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caralin Handheld Spectroscope Light Emission Spectroscopy Spectrum Physics Science Hobby Spectroscope Blue

Asin: B08YYMS494   |   Ean: 7448740171056


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❀ The Spectroscope Is Made Of Optical Glass. The Composite Prism And Converging Lens Are Installed In The Vertical Tube. Hold The Spectroscope Tube, The Slit Facing The Light, A Parallel Beam Is Generated From The Slit And Converging Lens. When The Parallel Beam Pass Through The Prism, The Dispersion Spectrum Can Be Directly Observed. If The Light Source Is Fluorescent Light, Against The Background Of The Continuous Spectrum, One Can See The Line Spectra Of Mercury (Three Straight Lines)..
❀ This Product Can Be Used For A Variety Of Light Spectrum Analysis. It Is A High-Resolution, Simple, And Economical Product For Hobbyist, Amateur Scientists, Student Lab And Science Fair Projects..
❀ When Use It For Sun Light Observation, Please Use Sun's Reflected Light From A Mirror (Do Not Directly Face The Sun)..
❀ Brand New And High Quality.

Features

  • Ever wonder how do we know the composition of suns and stars far away in the universe? The answer is spectrometer, the amazing equipment that can analyze light spectrum from any light source. You have read it in text books, now you can have it in your hand and observe Sun's emission spectrum yourself!
  • brand new and high quality
  • The spectroscope is made of optical glass. The composite prism and converging lens are installed in the vertical tube. Hold the spectroscope tube, the slit facing the light, a parallel beam is generated from the slit and converging lens. When the parallel beam pass through the prism, the dispersion spectrum can be directly observed. If the light source is fluorescent light, against the background of the continuous spectrum, one can see the line spectra of mercury (three straight lines).
  • When use it for sun light observation, please use sun's reflected light from a mirror (Do not directly face the sun).
  • This product can be used for a variety of light spectrum analysis. It is a high-resolution, simple, and economical product for hobbyist, amateur scientists, student lab and science fair projects.
  • See more on Amazon...

Brand: caralin   |   Manufacturer: caralin

Amazon Price: $11.33 | as of 05/01/2024 (11:47pm pst) *DETAILS
Availability: In Stock

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Handheld Durable Small Diffraction Spectroscope 55mm Jewelers Eye Loupe Jewelry Magnifier for Gems Jewelry Rocks Stamps Coins Watches Hobbies Antiques Gems, Coins, Stamps

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Eisco Labs Economy Spectroscope Tube, Pack of 24

Asin: B01ERXTC22

Introduction To Many Properties Of Light And Optics.
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  • COMPACT AND PORTABLE: Crafted to be travel-friendly, this pocket-sized Spectroscope device is incredibly small and portable. Whether you're exploring gem markets, embarking on vacations, or attending trade shows, it easily fits in your pocket or bag, making it convenient to carry around.
  • UNPARALLELED CONSTRUCTION: The Pocket-Sized Diffraction Spectroscope is meticulously crafted from aircraft aluminum, ensuring durability and longevity. Combined with the finest optics available, this tool guarantees exceptional performance and accurate results.
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Perfect Activity For Students At School Or Kids At Home.
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  • Basic spectroscopes able to view variable light spectra
  • Hold it up to different lights to observe which wavelengths are present
  • Light enters through the slit and is split by the diffraction grating at the other end
  • Perfect activity for students at school or kids at home
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  • with fixed slit & fixed focus. Length: 2.2 inch
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Brand: Ade Advanced Optics   |   Manufacturer: Ade Advanced Optics®

Dimensions: 0.80 x 2.50 x 0.80 inches   |   Weight: 0.02 pounds

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TEKCOPLUS Handheld Diffraction Spectroscope, Precise Small Diffraction Spectrometer Jewelers Eye Loupe Jewelry Magnifier for Gemstone Gem Gemology Gemological 55 mm Length Analysis Kit

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Features

  • UNPARALLELED CONSTRUCTION: The Pocket-Sized Diffraction Spectroscope is meticulously crafted from aircraft aluminum, ensuring durability and longevity. Combined with the finest optics available, this tool guarantees exceptional performance and accurate results.
  • UNLEASH ITS POTENTIAL: Equipped with a high-quality grating, our spectrometer enables you to delve into the world of gemology with confidence. Identify gemstones swiftly and precisely.
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Eisco Labs Gold Leaf Electroscope

Asin: B00COQGLVK   |   Model: PH0916B   |   PartNumber: PH0916B   |   Ean: 0849230048624   |   UPC: 849230048624

Instruction Manual || Each Electroscope Includes Detailed Instructions Outlining How To Properly Use The Apparatus And Troubleshooting Tips..
Product Dimensions || Fully Assembled, The Electroscope Measures 6.5" X 3.75" X 2.75"..
Hands On Learning || Eisco's Gold Leaf Electroscope Is Perfect For A Hands-On Classroom Experience. This Electroscope Is An Excellent Tool For Discovering Electrostatic Principles Such As Conduction, Induction, And Coulomb Repulsion..

Features

  • GOLD LEAF ELECTROSCOPE || The primary purpose of the apparatus is to detect the presence of and measure the magnitude of a static electric charge. A charge is induced or conducted through the metal plate on the top of the device. The gold leaf mounts to the central rod and deflects due to the charge on the metal plate.
  • HANDS ON LEARNING || Eisco's gold leaf electroscope is perfect for a hands-on classroom experience. This electroscope is an excellent tool for discovering electrostatic principles such as conduction, induction, and coulomb repulsion.
  • INSTRUCTION MANUAL || Each electroscope includes detailed instructions outlining how to properly use the apparatus and troubleshooting tips.
  • PRODUCT DIMENSIONS || Fully assembled, the electroscope measures 6.5 x 3.75 x 2.75.
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Brand: EISCO   |   Manufacturer: Eisco

Dimensions: 3.90 x 5.50 x 3.50 Inches   |   Weight: 0.79 pounds

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Venoscope II Transilluminator Vein Finder

Asin: B001SH5BBW   |   Model: 970479   |   PartNumber: 970479   |   Ean: 0761101003368, 0039339291278   |   UPC: 039339291278, 761101003368

- Uses 3 Aa Alkaline Batteries.
- Low Battery Indication Ligh.

Features

  • - Three Position Rocker Switch (High - Off - Low)
  • - Low Battery Indication Ligh
  • - Uses 3 AA Alkaline Batteries
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Brand: Venoscope   |   Manufacturer: Venoscope

Amazon Price: $269.00 | as of 05/01/2024 (11:47pm pst) *DETAILS

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Asin: B08Z73TRPQ   |   Ean: 0300692802792   |   UPC: 300692802792

It Provides A Significant Help For Patients With Vascular Positioning Difficulties, Such As Obesity, Swollen Tissue, Hairy Skin, Dark Skin,Hypovolemia, Etc.
Vein Displayer Package Included: Handheld Vein Finder Device, Usb Cable, Us Power Charger, User Manual,Gift Box Package.
Support Fo Face, Nose, Arm, It's Apply To Assess The Vascular. This Product Should Be Connected To The Power Supply. Please Do Not Directly Use Alone..
Not Recommend To Use On The Face Or Other Small Blood Vessels. Hd Imaging And Df2 Technology: This Health Gadget Is Ideal For Alternate Care Facilities, As Well As For Regular Home Health Care Services..

Features

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  • Vein displayer Package Included: Handheld vein finder device, USB cable, US Power Charger, User Manual,Gift Box package
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  #19

3B Scientific U19500 Diffraction Grating Spectroscope 25mm Diameter x 115mm Length

Asin: B005LY493O   |   Model: U19500   |   PartNumber: U19500   |   Ean: 4053083064762

Prism System With Grating In Metal Sleeve.
Measures 25Mm Diameter By 115Mm Length.
Slit Width: 0.2 Millimeters.
With Fixed Slit.

Features

  • High-quality optical system with centered visible spectrum, which is linear with respect to the wavelength
  • With fixed slit
  • Prism system with grating in metal sleeve
  • Slit width: 0.2 millimeters
  • Measures 25mm diameter by 115mm length
  • See more on Amazon...

Brand: 3B Scientific   |   Manufacturer: 3B Scientific

Weight: 0.14 pounds

Amazon Price: $141.13 | as of 05/01/2024 (11:47pm pst) *DETAILS

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  #20

Venoscope Neonatal Transilluminator Baby Vein Finder

Asin: B001TAK5NM   |   Model: NT01   |   PartNumber: NT01   |   Ean: 0096563152607   |   UPC: 096563152607

Battery Operated..
Compact Design..

Features

  • Provides a bright yet cool light that won't burn the baby.
  • Compact design.
  • Battery operated.
  • See more on Amazon...

Brand: Venoscope   |   Manufacturer: Venoscope

Amazon Price: $435.00 | as of 05/01/2024 (11:47pm pst) *DETAILS

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