Currency Detector with High Lumen Light Emitting Diode is designed with copper body and uses small button cells. The Currency Detector is offered with high lumen light emitting diode and the compact design makes it easy to use. The Currency Detector is used for detection of fake currency and also as a keychain or gift item. Currency Detector with High Lumen Light Emitting Diode is available in a diameter of 9.7mm and length of 49mm.