MS-578 EXTRA HIGH TENSION AC/DC POWER SUPPLY DIGITAL

Used as Monochromatic Light Source for Interference Experiments
Versatile and economical, low – intensity light source can be used to
observe the mercury emission spectrum of for interferometer (with
filters). You can isolate the principal mercury wavelengths with the
filters provided. Use color filters (Red, Blue, Green and Yellow) and
a diffuser. Operates on 115 V, 50/60 Hz.