Pasco Spectral Tubes with Power Supply
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