LE 395nm ultraviolet LED UV torch with 9 LEDs, UV lamps, hand lamp tester, stain detector / Urine detector for pets such as cats, dogs, etc. (Equipment) 2
LE 395nm ultraviolet LED UV torch with 9 LEDs, UV lamps, hand lamp tester, stain detector / Urine detector for pets such as cats, dogs, etc. (Equipment)
As might be expected at this price is the light output / outcome rather modest - who seriously about the bank notes on their security features (probably the main use be most) want to go check something should inform and invest in more professional equipment.