UT387C Stud Finder capteur Scanner mural, 4 en 1 détecteur de bois électrique localisation du centre de positionnement avec affichage LCD sonnerie alarme LED 4 Modes de balayage pour bois Stud métal L

4 in 1 Scanning Modes. UNI-T stud finder wall scanner UT387C is equipped with 4 major modes for wood, beam, joist, ferrous metals, plywood, AC wires and deeply embedded objects behind dry wall, hardwood flooring, coated wood wall, wallpaperBuzzer & LED Warning. LED signal lights of 3 colors for finding different materials hidden behind. Green light for wood, red light for metal and wires, amber light when detecting both wood and wires/both metal and wiresSimple and easy center positioning. Press and hold the power button to calibrate automatically. Green LED will flash once and the buzzer will beep once as soon as center finding is finished. And then user can move the device to detect woodsLarge LCD Display. Large print and clear icons for easy reading. Backlight for easy reading especially in corners, narrow and dark spaces. Rugged and built to lastUT387C is 1 meter drop test durability.