How can you tell the difference between real and fake money Philippines?

What color does fake money turn when you marker it?

The pen reacts to starch contained in most paper sold around the world. Real U.S. currency paper does not contain starch. So if the bill is real, the ink turns yellow. But if it’s fake, it will turn a dark blue or black.

How do ATMS detect fake bills?

How counterfeit bills are usually detected

  1. Color-shifting ink. Tilt the note 45 degrees, and the ink color shifts from copper to green. …
  2. Security thread. Clear thread is embedded vertically in all notes except $1 and $2 bills. …
  3. 3-D security ribbon. Blue ribbon woven into $100 notes.
  4. Paper. …
  5. Watermark. …
  6. Detail.

How do you check money under UV light?

On the front of the note, you can feel raised print. For example, on the words ‘Bank of England’ and in the bottom right corner, over the smaller window. Under a good‑quality ultraviolet light, the number ’20’ appears in bright red and green on the front of the note, against a duller background.

How does a UV light detect counterfeit money?

UV Properties: If you shine an ultraviolet light on a bill, the security thread will glow. Each denomination glows a different color. Magnetic & Color Shifting Inks: Some counterfeit detectors can sense the magnetic properties of inks to tell if bills are real.

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What kind of light is used in money detector?

One of the most widely used security features in currency, globally, are UV-fluorescent phosphors inks or embedded fibres which emit a ‘glow’ under a UV light. These inks remain hidden when viewed in normal lighting conditions.