Packaging includes:
Flashlight + Battery holder + box
No battery
User Manual:
5mm uv led 395nm, 395nm make it better fluorescence reactio
aviation aluminum alloy material, body color: Black or gray
power supply: AA or AAA batteries, battery holder include, battery not include
twist to remove the tail, install the battery holder with batteries insert, close and tighten the tail,
take out the batteries when it is not used for a long tim
on/off power button switch
Use for: nail dryer, Scorpion hunting, pet urine detector, fluorescent detector, bed bug hotel room detector, invisible ink track, detecting the leak of car cooler, etc.