Features:
Mark and blood inspection, examination of crime scene
Fluorescent detection
Counterfeit and banknotes distinguishing
Gas leaks inspection
Pet urine stain detector finds
Spot scorpions when camping
Specifications:
Input voltage: 0.8-2.8V
Power voltage: 1*AA 1.5V Alkaline battery
Chip: UV LED chip
Lifespan: above 10,000 hours
Wavelength: 365/395nm