GING UV Flashlight Functions and Uses：

• Detection and Inspection： GING UV flashlights are commonly used for detecting invisible substances like stains, urine, or counterfeit money. They make substances containing phosphors, such as pet stains or banknotes, glow under ultraviolet light.
• Fluorescent Material Identification： These flashlights help in identifying minerals and gems, as many natural stones exhibit fluorescence under UV light, revealing their true nature.
• Document Authentication： UV flashlights are essential for verifying the authenticity of documents like passports, driving licenses, and credit cards, which often contain UV-reactive security features.
• Leak Detection： In industries, UV flashlights are used to detect leaks in air conditioning and refrigeration systems by highlighting special dyes that react to UV light.
• Hygiene Inspection： They are also used in hygiene checks to ensure cleanliness in places like kitchens or bathrooms by revealing organic materials that are not visible to the naked eye.
• Insect Detection： UV lights can attract insects like scorpions, which glow under UV light, making it easier to detect and avoid them.