The LD-911 Ultra Plus Money Detector uses the latest technology in ultraviolet light, magnetic and the H-tube to optimize counterfeit detection. Fast and effective method of verifying money and documents including currency and cheques.
The chemical detector pens use a specially formulated chemical that detects fake currency instantly. Simply press the tip of the pen to the bill, if it turns yellow or clear the bill is good and if it turns black or brown, the bill is suspicious.
Sold singly.