Ultraviolet LED

Modern Teaching Aids NZ Verified independent store

→

Ultraviolet LedA UV torch light emits ultraviolet radiation - a type of light energy - that is not visible to the human eye. When ultraviolet light hits certain objects, they can f luoresce - a phenomenon similar to a bright glow. Many objects and substances such as paints, dyes, minerals, animals and body fluids exhibit fluorescence, which means that the presence of these things can be detected only when a UV light source shines on them. Students can experiment in various ways with the UV LED such as: Forensics & counterfeit verification Mineral & gemstone observation Searching for insects and reptiles An excellent teaching aid for the classroom learning environment.Battery powered with 3x AAA batteries.Batteries not included. Show more