United Scientific Laser Pointer, Red, Class 2

Economical laser pointers are useful for many optical experiments.

• Ideal for middle school and high school classrooms.
• Lasers operate on a push-button switch, are housed in a rubberized aluminum pen-style case, and include a pocket clip.
• The 6” long x 0.5” diameter Class 2 Red laser pointer has a maximum output of 1mW and a wavelength of 650nm (+/- 10nm).
• Range of beam is 75 meters.
• Operates on two “AAA” batteries (included).