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Product name ultraviolet portable discriminator lamp specification BLB4W (F4T5 BL/TL4W BLB) Features○ Easy to carry.○ It uses batteries as a power source, so it can be used anywhere (Alkaline AA *4) ○ It is used for various discriminations. - Identification of counterfeit bills - Identification of counterfeit gift certificates, - Identification of counterfeit documents - Fluorescent substance reactions, etc.○ It can also be used as a regular flash.<br>
