United Scientific Laser Pointer W/ Holder

This United Scientific Laser Pointer with Holder that allows you to securely hold a laser pointer at any angle. The clip can hold the toggle button in the “on” position for extended demonstrations and experiments.

• The laser support rod is 8” long and has a vinyl coated clip to hold the laser pointer securely without scratching
• The heavy cast iron base is 4” X 6” with black enamel finish
• The 18 “long zinc-plated steel rod has a diameter of 5/16”
• The swivel clamp gives you the freedom to adjust the angle of the laser pointer360°
• The clamp is plated steel and accepts rods up to ¾" diameter (19 mm)
• Length across clamps is 4.5"
• The red laser pointer operates on a push-button switch and are housed in a rubberized aluminum pen-style case
• The laser is Class 3R and is 6” long x 0.5” diameter
• Red laser pointer has a maximum output of 5mW and a wavelength of 650nm (+/- 10nm)
• Range of beam is 100 meters
• Expected operating life is 1000 hours
• Operates on two "AAA" batteries (which are included).