Eisco Labs - Premium Quantitative Spectroscope, Pack of 2-400-700nm Range, +/-5nm Accuracy

EISCO Premium Quantitative Spectroscope(2) SpectroscopesThis 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.This high-quality quantitative spectroscope is used for measuring light, wavelengths, and colors from light sources. It is thoughtfully designed to hold the diffraction grating and scale securely for legible readings, unlike other models which require taping of the grating and scale to the body of the spectroscope. The spectroscope measures wavelengths from 400.0 to 700.0nm for detailed examination, and has an accuracy of +/- 5.0nm for precision measurement. The diffraction grating has 500 lines/mm. The spectroscope is versatile for measuring spectra emitted from a charged gas tube, flame test, or basic astronomy applications. The spectroscope is suitable for high school or college students, or ages 14 to 21. Includes instructions. Size: 8"L x 4"W x 1"D.

• 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