Scorpion and Insect Detector: Emits light that makes scorpion bodies glow with a clear fluorescent color in the dark for maximum safety during trips and outdoor excursions. 💎 Gemstone and Jewelry Inspection: Helps in identifying and examining the fluorescent glow properties of many gemstones and minerals. 💵 Counterfeit Money and Document Detector: Ideal for revealing watermarks and important features on banknotes, IDs, and passports to verify their authenticity. 💧 Leak Detection: Helps in locating car oil leaks or coolant and AC fluid leaks when fluorescent dye is added. 🍄 Fungus and Stain Detection: Used to detect skin fungi on pets, as well as reveal hidden dirt and oil stains.