Can inspect the toy, finished products and ready-made clothing and food whether to have the metal ingredient the object, may also detect the tiny like needles object, is to the product security check in the essential instrument. Detecting method:Magnetic inductionDetecting ability:Metal darner(0.6*33)Max:110mmDetecting abjustment:stepless adjustmentDetecting area:100(w) *500(H)mmAlarm method:Buzzer.lampPower supply:220v/50HzRated output:（appr.）20wDimension:360mm(l) *670mm(w) *70(h)mmWeight:（appr.）15kg