Description
This handy, pen-sized Red Laser Pointer has a push-button that turns it on and off. Use it in a multitude of group experiments.
• Comes with instructions and 2 AA batteries in a nice reusable gift box
• Comes with a Teacher’s Guide
• Output power: <5 mW
• Wavelength: 630-650 nm
• Class IIIa
AmSci Exclusive
Teacher's Guide Included
