sˈɛntɚ stˈʌd fˈaɪndɚz dɪtˈɛkt ðə sˈɛntɚɹ ʌvðə stˈʌd baɪ jˈuːzɪŋ tˈuː sˈɛnsɚz ðæt ɹˈɛdʒɪstɚ sˈɛpɹət ɹˈiːdɪŋz ʌvðə wˈɔːlz daɪəlˈɛktɹɪk kˈɑːnstənt.
Center stud finders detect the center of the stud by using two sensors that register separate readings of the wall’s dielectric constant.