Pocket Flashlight Uv Light

ULTRA COMPACT: The mini-sized penlight's robust aluminum body easily slips into any pocket or toolbag. MULTI FUNCTION: Detecting automotive and industrial fluid leaks, dried urine & stains of dogs/cats/other small animals on carpets/rugs/clothes and repairs/cracks in antique porcelain/glassware; Identify counterfeit currency; Inspect hotel rooms; Reveal hidden stamps. Doesn't include battery. Need one AAA battery