Indoor and Outdoor Lighting Viewers

Educational viewers perfect for in and out of the classroom.

This product is currently out of stock and unavailable.

10 Viewers - 10% OFF

30 Viewers - 20% OFF

40 Viewers - 25% OFF


Two tools for Spectroscopy.  Cards with large windows of diffraction film for elemental gas tubes and indoor/outdoor light sources.  Use the first for identification of gases in the classroom/laboratory in astronomy, physics and chemistry courses.  The second is a real-world data tool for determining the lighting and energy efficiency of rooms, buildings, campuses and neighborhoods.
Available singly or in 10-, 30-, or 40-Viewer Classroom Sets.

Additional information

Weight 1 oz