United Scientific™ Laser Pointer with Holder

Description

• 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 in
• long and has a vinyl coated clip to hold the laser pointer securely without scratching The heavy cast iron base is 4 x 6 in
• with black enamel finish The 18 in
• long zinc-plated steel rod has a diameter of 5/16 in
• The swivel clamp gives you the freedom to adjust the angle of the laser pointer 360° The clamp is plated steel and accepts rods up to ¾ in
• diameter (19 mm) Length across clamps is 4.5 in
• 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 in
• long x 0.5 in
• diameter Red laser pointer has a maximum output of 5 mW and a wavelength of 650 nm (± 10 nm) Range of beam is 100 meters Expected operating life is 1000 hours Operates on two AAA batteries (which are included).