TACKLIFE Stud Finder, 5 in 1 Multi-Functional Center Finding Wall Scanner Detector with LCD Display, Sound Warning for Wood Stud/Metal/Live AC Wire/Moisture Detection- DMS05

1.The detector’s ability to detect objects is affected by the proximity of other equipment that produce strong magnetic or electromagnetic fields and by moisture, metallic building materials, foil-laminated insulation materials and conductive wallpaper. Detection results depend on material and size of objects as well as material and condition of structure.2.Detection results depend on material and size of objects as well as material and condition of structure.3.Do not rely exclusively on the detector to locate items behind the scanned surface. Use other information sources to help locate items before penetrating the surface. Such additional sources include construction plans, visible points of entry of pipes and wiring into walls.4.Before penetrating surface (such as with a drill, router, saw or nail), always shut off the electrical power, gas and water supplies. Cutting, drilling, etc. into these items when operation can result in personal injury.5.When the tool is not placed on the wall and is in the wood detection mode, it will complete the automatic calibration in the air. If the tool is placed on the wall, an error alarm signal will appear. At this time you need to press briefly the wood detection mode button to manually calibrate the stud finder.6.Please kindly read the instructions before operation.The wall scanner comes with three indicator light - red, yellow and green, which is more convenient for your project.Green light: Press and hold the detect metal button until the scale h shows zero and the green light is on. The calibration is completed. At this time, release the button to begin your detection.Yellow light: As the signal strengthens, the detectors yellow or red indicator will light and the buzzer will ring.Green light: The target was detected.<