can be used to find very hidden features on stamps and currency
also features a bright white LED light so the unit can be used as a flashlight as well
The UV flashlight from Hobby Tool Supply emits an ultra bright, 395 nanometer wavelength. It's perfect for mineral hunting, security control, rodent contamination, scorpion hunting, and hotel room inspection (not recommended). Find pet stains quickly and efficiently. Requires 4 AA batteries (not included) and features a wrist strap.