UV Flashlights

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UV (Ultra Violet) flashlights are a type of flashlight that emit light in the UV spectrum, typically at a wavelength of 365 nanometers. UV light is not visible to the human eye, but it can cause certain materials to fluoresce or glow when exposed to it.

UV flashlights are often used for a variety of purposes, including detecting leaks in air conditioning and refrigeration systems, checking for fraudulent documents or currency, and detecting certain types of stains or contaminants. They are also sometimes used in forensic investigations to detect trace evidence that may not be visible to the naked eye.