Fluorescent mineral stone check torch
TIPS:The working range: 2-8cm
( it for close up use!,it is not suit for long range usage)
uv short wave ultraviolet identification mineral
scientific research sterilization lamp torch
Specification:
Flashlight Type:Short wave UV Flashlight
Size:118mm(L) x 24mm(Tail)
Weight:78g
Power Supply: 1x 18650 (Not Included)
Packing List:
1x Short Wave UV LED Flashlight with Filter