Nothin Can Hide From It A delicate and compact UV flashlight for inspection and detection. Useful For Pet Owners E19UV can detect pet urine sphagnum and bacteria that you can’t see with naked eyes. Lightweight & Compact E19UV weighs only 44g (with battery) and has a dimension of 133mm × 14.8mm, it is easy to carry around. Detect the hidden Dirt In the time of Covid-19, household hygiene is more important than ever, E19UV can help you to do a better job! Useful For Pet Owners E19UV can detect pet urine sphagnum and bacteria that you can’t see with naked eyes. Say No to Counterfeit or Frauds E19UV features a maximum of 850mW output, its 365nm UV light LED can easily detect counterfeit money or fake jade.