handy metal detectorGarrett-superwand 1.senser sensitivtiy:15cm 2.high sensitivtity and good looking 3.Accurately detecting (Garrett - Sperwand) handy metal detectorProduct description:High sensitivity with automatic returning set, no need to adjust.Accurately detecting all ferrous,non-ferrous objects,stainless steel weapons,contraband and other metallic objects.One-touch button and three-color ...