INSPECTUSA 50215 4-Ni-1 Itọnisọna Oluṣewadii Iṣẹ-pupọ
50215 4-In-1 Multi Function Detector Afowoyi pese awọn itọnisọna lori wiwọn awọn ipele ọrinrin ninu igi, sheetrock, capeti, ati diẹ sii lati 8 si 22%, bakannaa wiwa ati wiwa awọn studs, vol.tage, ati irin lati sile Odi. Ohun elo ti o da lori microprocessor ṣe ẹya ifihan LED rọrun lati ka ati ohun buzzer fun awọn abajade iyara ati deede. Jọwọ ṣe akiyesi pe ifamọ fun okunrinlada, voltage, ati wiwa irin jẹ apẹrẹ fun lilo lori awọn ogiri inu gbigbẹ nikan.