Baby Name:UltraFire 502B 365 395nm UV UV currency detector LED flashlight 1 section 18650
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A single flashlight means that it does not contain batteries and chargers. If there is no battery and charger at home, please take a set
The kit contains the following batteries and chargers
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This flashlight has 365-370nm and 395-400nm, of which365nmIs more expensive(For ultraviolet rays, the shorter the wavelength, the more expensive)365nm is a special light without much visible light, the light emitted is very dark,Only when it shines on fluorescent objects can there be obvious blue light, When it shines on RMB, jade, amber, etc., only places with fluorescent reaction will emit obvious blue light, and places without fluorescentNo extra violet light, So 365nm is widely used in high-end items such as jade. The brightness of 395nm is much brighter than that of 365nm, and the ultraviolet effect is not as good as that of 365nm.There is a lot of extra violet light on the object, The shooting range is relatively long, mainly suitable for scorpion shooting and fishing. The fluorescence reaction effect of 365nm is better than that of 395nm. If the requirements for the effect are not very high, choosing 395nm is also sufficient.If the requirements are relatively high, it is recommended to apply 365nm!
Photo scorpion, photo fish floatIf it is for general purposes such as scorpion, fishing, chemical products and daily necessities containing poison, it is good to use 395nm wavelength. Recommended for professional identification of high-end items such as jade, amber, foreign currency, jade, stamps, invoices, etc.365nmwavelength.
-Use ultraviolet UV LED.
-Wavelength: 365nm/395nm
-1 18650 battery powered.
- Glass lenses
-Aluminum orange peel lamp cup.
-Aluminum metal barrel.
-Press the switch after silicone.
-With clip, easy to carry.
Ultraviolet light can be used to detect fluorescent substances: ultraviolet light with a wavelength of 395nm can be used for blood fingerprints, other body fluids, and shooting residues.
Length: 13.30cm
Diameter: 3.20cm
Weight: 108.00g
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