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United Scientific Reflection and Refraction Demonstrator
About This Item
Description
This product effectively demonstrates the laws of reflection and refraction. It is 6-3/10 inches in diameter with an acrylic water tank has a 360 degree scale and a moveable arm carrying a laser activated by a push-button. Thumb screws on the side of the laser harness can be adjusted to finely position the laser beam. Requires two AAA batteries (not included).Please Note: This product emits laser light. Max. output power<1mW. Wavelength 630-680nm. Class II laser product
Includes activity guide
Shipping Type:
parcel
Free Shipping:
true
Specifications
Certifications:
Not Applicable
Maximum Age:
12 years
Allergens:
Contains No Allergens


WARNING:
iWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov. For more information go to