97 %
- Useful for detecting stains, checking banknotes, minerals, and other UV-reactive materials.
- Simple operation and quick activation when needed.
- UV light should be used carefully and never pointed directly into the eyes.
The compact size is a big advantage because I can keep it in my pocket and always have it available when needed. Despite its small dimensions, the UV light is strong enough to reveal details that are invisible under normal lighting. It's a practical, reliable, and surprisingly useful gadget for everyday situations