UV Light Kit metal The waterproof plastic cover helps

The waterproof plastic cover helps ensure years of use at home and in the field

as well as some lesser known spots on public land

The 3A is also available as rock tumbling starter kit complete with grit and rough stones for polishing

The QT range of tumblers include a heavy duty motor and steel frame

UV Light Kit metal The waterproof plastic cover helpsThe Larry UV Leak Detection kit features an 8 LED UV light with a wavelength of 410 415nm along with a pair of yellow, wrap around glasses for enhancing the UV effect. UV LEDs can help with currency and gem verification, leak (i. e. freon) detection, pet stain detection, crime scene investigation and, of course viewing mineral specimens that fluoresce under short wavelength UV light.