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Office Stationery£6.56Visit shop Securikey Counterfeit Detector Pen with UV Light PABNB-UV SEC16150
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The Securikey Counterfeit Detector Pen is an essential security tool for small business owners, retail staff, and cashiers who need to verify currency authenticity quickly. By combining a physical ink test with a high-intensity UV light, this 2-in-1 device offers dual-layered verification that works on both paper and polymer banknotes, though it is important to remember that physical checks should be combined with visual inspection of watermarks and security strips for complete accuracy.
| Brand | Securikey |
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Yes, it is designed to work with all major currencies, including those printed on paper and polymer.
On genuine currency, the ink typically dries as a light yellow or clear color and fades shortly after, leaving no permanent damage.
The UV light is specifically tuned for security markers, but it may also reveal fluorescent materials on ID cards or passports.
A dark, lasting mark indicates the presence of starch, which is common in standard wood-pulp paper but not in genuine currency paper.
Battery life depends on usage frequency, but the LED light is highly efficient and typically lasts for several months of standard retail use.
No tool is 100% effective. It is always recommended to use the pen in conjunction with checking for physical security threads, watermarks, and tactile printing.
Check the battery contact points or replace the internal batteries with fresh coin-cell cells.
The pen tip may be clogged with dirt or the note may have been contaminated with starch; try marking a different area of the note.
Ensure the cap is fully snapped in place between uses and store the pen tip-side down for one hour to refresh the nib.
Before your first use, remove the battery pull-tab from the UV light compartment to activate the internal power supply. The device requires no calibration. For maintenance, ensure the pen cap is securely clicked back onto the marker after every use to prevent the chemical tip from drying out. If the UV light begins to dim, replace the coin-cell batteries immediately to ensure the security features remain visible. Keep the device away from extreme heat to prevent the ink from evaporating or leaking, and store it in a cool, dry place when not in use.
