The CS1220R a digitally controlled extremely high performance lightweight metal detector which will impress everyone amateur & professional whatever machine they are using now. This brilliant detector design was first created by C. Scope engineers more than 20 years ago. Since then the machine has been upgraded several times providing more performance & more user friendly features at each model change. The CS1220R is the latest evolution & uses bang up-to-date electronic signal processing to keep the machine in check ensuring that top performance is obtained whatever the terrain. The CS1220R is a non-motion machine which favours a methodical steady search technique where you can proceed at your own speed. Thats the way to search an area of ground properly. & the 1220 audio discrimination feature allocates higher pitched sounds to valuable objects & lower pitched sounds to undesirable targets. You search along at a steady pace. Every target gives you a signal but your ears tell you what to dig.