UV Black Light Flashlight Urine Detector - Best Stain Finder for Detecting DRY Pet Urine for Cats-Dogs-Rodents on Bedding, Carpets, Fabrics and Rugs. This 14 UV LED can also Detect other Fluorescence and Arthropods like Scorpions - Lifetime Guaranty Quick Detection of DRY Pet Urine Stains from your Cat and Dog Otherwise Naked to the Human Eye UV Black Light Flashlight Emits 390-400nm Wavelength Best illuminates Stains in Dark Lit Rooms Ideal for Detecting Pet Urine, Hotel Room Inspection, Rodent Contamination and Scorpions Visit Family and Friends and Check Their Homes and Become a Pet Urine Locator Light Weight- Simple to Use with Standard AAA Batteries (Not Included) and Limited Lifetime Warranty