Ultraviolet Flashlight<\/a> is great for detecting counterfeit bills\u00a0and banknotes\u00a0or IDs, spotting fluorescent dyes or leaks during auto or HVAC repairs, treasure and minerals searching,even during hunting or crime scene investigation. Crime scene investigators use uv flashlight\u00a0to see blood and bodily fluids during investigations and outdoor enthusiasts use it to spot animal blood while hunting. UV light is also helpful in detecting repairs in paintings and rugs.<\/p>\nUV\u00a0flashlight will be a good helper to professional personnel for inspection and quarantine of rats.Common people with a UV31, can identify the road rats access the building.We can check whether the food is polluted by rats.under\u00a0UV31 violet flashlight \u00a0irradiation,fresh urine of rats is white, while dry urine is yellow white.The typical rat urine is linear,like a bunch of drops of water from large to small.This is because the mouse urinate\u00a0while it move. The fluorescence of rat hair is blue\u00a0white, relatively easy to identify.<\/p>\n
