紫外线探测器/黑色的灯

UV Detector: Detector portable hand-held lights here, put 4W UV lamp, electric lighting in the top with beads. To do with a flashlight. Easy to carry, compact and practical identify the type: 1 the RMB, foreign currency, passport, ID card. 2, bank drafts, checks, Peony Card, the credit card. 3, value-added tax invoices, customs stamps, gasoline and other ticket. The RMB in the identification of irradiated Unisplendour: 1 ,90 version has real currency "100" "YIBA" "50" "WUSHI" really a new version of the golden coin there is a positive figure 100,50,20,10,5,1 fluorescence, there is a negative reflection of fluorescence; counterfeit money no fluorescence. 2, true absorption of paper currency, no reflected light; counterfeit Qingbaikouan paper has a strong reflected light. 3, counterfeit money or logo watermark exposure to head clear, no real currency. The use of methods: 1, with his hands to push the switch for the flashlight TORCH lighting, push the switch to TVBE for the purple lights. 2, (the machine without the battery, have to install 4 the 5th batteries ) attention to the battery positive and negative on the 5th, in the case of light the dark, that is, replace the battery.