Magnetic security thread detector to check US dollars and currencies printed with magnetic ink. Can be used to checking IDs, passports, security documents, water marks, and can be used as a backlight. Ideal for any cash-handling. The 2 in 1 mini money detector is an ideal product for quick identification of genuine banknotes. -The mini money detector is quick and easy to use. Perfect for use by bar staff, door staff or event staff at festivals and concerts as these devices do not require mains power, can be worn around the neck or worn on a belt, and are the quickest and easiest way to check notes and ID where time is essential. The magnetic strip detector will verify the silver thread of the note, and you know instantly by the beeping noise if it is genuine or not. -compatible with the majority of world currencies (inc pound sterling, US Dollars and Euros, etc) Features:Magnetic security thread detector to check US dollars and currencies printed with magnetic ink.Can be used to checking IDs, passports, security documents, water marks, and can be used as a backlight.Ideal for any cash-handling. The 2 in 1 mini money detector is an ideal product for quick identification of genuine banknotes. -The mini money detector is quick and easy to use. Perfect for use by bar staff, door staff or event staff at festivals and concerts as these devices do not require mains power, can be worn around the neck or worn on a belt, and are the quickest and easiest way to check notes and ID where time is essential. The magnetic strip detector will verify the silver thread of the note, and you know instantly by the beeping noise if it is genuine or not. -compatible with the majority of world currencies (inc pound sterling, US Dollars and Euros, etc) Descriptions:Lanyard design, easy to carryRequires 4*AG13 cell batteriesComes with a detachable clip-on lanyardSpecifications:Color: blueLength: 88(not count the lanyard length)Width: 26mmPackage included:1 x UV Currency Money DetectorNotes:Please allow 0-2mm error due to manual measurement, thanks for understanding.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you!