With the pen-size Laser Pointer, a wide variety of physical science demonstrations can be conducted. Projects a brilliant red dot, which can be seen easily.
Your students will be fascinated by this pen-sized laser. A wide variety of physical science demonstrations can be conducted with this inexpensive laser, or it may simply be used in lectures. The laser beam projects a brilliant red dot, which can be seen easily in either a well-lit or darkened room. Arrives in a handy storage case with directions. Powered by two AAA batteries, which are included.
Specifications
Wavelength: 630-650 nm Power output: 5 mW Class 3R
1-800-452-1261
