æz ʌv tˈuː θˈaʊzənd θˈɜːtiːn, ɐ fjˈuː stˈʌd fˈaɪndɚz wɜːɹ ɐvˈeɪləbəl ɔnðə mˈɑːɹkɪt bˈeɪst ˌɔn ˈʌltɹəwˈaɪdbænd ɹˈeɪdɑːɹ skˈænɚz fɔːɹ sˈɛnsɚz.
As of 2013, a few stud finders were available on the market based on ultra-wideband radar scanners for sensors.