Product Id: 24576660
Description: Vernier Laser Pointer - Laser pointer
Mfr Part #: LASER
This Class IIIa laser pointer can be used with the Vernier Photogate to produce a gate that is wider than the normal 7.5 cm spacing, making it possible to measure the speed of an automobile or of a person running. The laser case is made of aircraft aluminum, and the wavelength of the light is 650 nm.