United Scientific Supplies Class 3R Laser Pointers Red:Education Supplies
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Fisher Scientific - United Scientific Supplies Class 3R Laser Pointers ideal for optical experiments Shop United Scientific Supplies Class 3R Laser Pointers at
Ideal for optical experiments
Ideal for optical experiments
This updated version of classic three color light projector uses three low voltage, high power LED's to project easily-seen red, green, and blue light
United Scientific Supplies Color Mixing Apparatus
This handy red laser has good optics, a nice range, and a great price!, This economical laser will makes a fine addition to a class on a strict
Standard Red Laser Pointer
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Accurate, inexpensive testing of laser pointer power for safe operation
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United Scientific Supplies Class 3R Laser Pointers Red:Education Supplies
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