Zircon MultiScanner i520 OneStep Stud Finder

Color: yellow feature: locates the edges and center of wood or metal studs up to 1 1/2-inches 38 mm deepscans for metal and live ac wireseasy-to-read lcd display, audio tone, and the patented spotlite pointing system indicate stud centerwirewarning detection indicates the presence of live, unshielded electrical wiring up to 2in deep.