365nm uv led torch 3WattAluminum Torch For Rocks And Minerals.
One of very few UV Torches that truely produce 365nm wavelength.
This small slender UV black light is ideal for observing and finding fluorescing rock gems and minerals.
365 - 370nm is the perfect wave length to observe these beautiful specimens.
As these are very popular you need to get in quick to secure one of these little gems.
Requires 2 x AA batteries (not supplied)
365nm uv led torch Specifications
Dimensions length = 15cm Dia = 2.0cm
Holds 2 x AA size batteries (not supplied)
uses genuine japenese chip to control wavelength