In 1 Digital Construction Detector 6 Modes Stud Finder Metal and Electrical Lines Metal Detector for Wood Locator Wall Scanner with LCD - DMS05 <p>【2 in 1 6 Modes】This detector is not only a wall detector, but also a hygrometer. Because this wall detector can switch between 6 modes according to your needs: dowel-precise, dowel-deep, ferrous metal, non-ferrous metal, FireWire and humidity. The 2 in 1 wall and humidity detector has six scanning modes, so you can satisfy both professionals and DIY enthusiasts.</p> <p>【Enhanced Detection Depth】The wall detector has an enhanced detection depth. In precision mode and wooden frame depth mode, the depth can reach 20 mm and 38 mm respectively, the ferrous metal mode can reach 120 mm behind the wall, and the non-ferrous metal mode can reach 80 mm; At the same time, it can find live wires up to 50mm long, test wood, and the moisture content of building materials is as high as 5%~50% and 1.4%~33%</p> <p>LCD Display, Indicator Light, Audible Alarm: Clear, Magnetic, Battery, Metal Depth, Edge, Center, Distance, Signal Strength Scale, and Signal Strength Percentage modes are displayed on the LCD screen. When the detector is calibrated and close to the detected object and reaches the center, the indicator light will change from green to amber, then to red. At the same time, an audio signal will sound to remind you that the center has been found</p> <p>【Automatic Calibration and Shutdown】The wall detector has an automatic calibration function. Hold the device against the wall for 1-3 seconds. When the indicator light turns green, the automatic calibration is successful. In addition, if there is no operation for five minutes, the device will automatically turn off to save energy.</p> <p>Humanized Design: The wall detector is equipped with a backlight, the data is still clearly visible even in low light conditions. Long press the "Wood" and "Hydration" buttons at the same time to switch between inch/cm measurement units; long press the "Wood" and "Metal/Power Cord" buttons to turn the sound on or off. A cotton cover on the back of the device prevents damage to the wall.</p>