Pasco Spectral Tubes with Power Supply

Borrowing items is available to STEM Pre-Academy participating teachers. For more information, please contact us!

(We have 3 of these available, but because of demand and scheduling, all may not be available at once.)

This system is easy to use and includes a variety of safety features that make it suitable for beginning labs. Mount any of the 8 different spectral tubes into the power supply and turn it on. The 26 cm long tubes are capillary-thin over the middle 10 cm, providing sharp, bright spectra. This kit include the 2 most common spectral elements in Space (Hydrogen, Helium) and Neon for common classroom light source comparison.

  • 1 Power Supply
  • 3 Spectral Tubes (Hydrogen, Helium and Neon)
  • 1 Power Cord
  • 1 Spectral Elements Poster