Hands-on with The Sufferfest’s new 4DP Platform - DC Rainmaker

4dpPRL12-4DP. Instalación : Non-flush; Detección del diametro lateral : Ø12mm; Distancia de detección : 4mm; Objetivo de detección estándar : 12x12x1mm(hierro) Frecuencia deHi All, I have a 1992 4DP ,which is basically standard. I also have some 4DP-11 cylinders which I bought some time back as 'spares',the question is would there be any benefitnegative