Laser Pointer Red for Physical Science
Understanding and measuring wavelengths is an important subject in any physics class.
This is a Class 3B 8.5mW, Laser Pointer. The green laser light has a longer wavelength of about 532 nanometers.
The Laser Pointer is a high-quality pointer at an affordable price. The battery is included.
PRODUCT WARNINGS
WARNING: This product can expose you to chemicals including Lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
This product contains small parts, making it a choking hazard. Only use with adult supervision.
Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under. Laser may be harmful to the eyes. Avoid direct eye exposure