YWKOW 3 In 1 Metal Detectors Stud Center Finder Metal and AC Live Wire Detector Wall Scanner with Auto Calibration Description
It is a handheld wall detector with high sensitivity for home decoration, which could help you locate hidden metal pipes, live wire, stud and metal frames accurately when you want to dig a hole to hang a picture or install shelves. Specifications: Material: ABS Operating Temperature: -20 ~ 60Â°C Storage Temperature: -20 ~ 60Â°C Power Supply: 1 * 9V 6F22 Battery(Not Included) Package List: 1 * Wall Detector FOREVERHOPE stud finder has 3 detector modes: 1. Stud Scan Mode: locates the edge of metal and wood stud in normal walls up to 1.5 inch (38mm); 2. Metal Scan Mode: locates the metal such as iron, copper and aluminum pipe up to 3 inch(76mm); 3. AC Wire Scan Mode: locates the AC wire up to 3 inch(76mm). How to Use: 1. Install a new 9-volt battery(NOT included). 2. Calibration: Put it against the wall before pressing the ON/OFF button. Press the Scan button to start calibration until it beeps one time. 3. Press Mode Button to switch to the desired mode to detect Studs/Metal/AC wire. 4. The device will beeps continually if it has detected any object. Notes & Warnings: â Sensing depth and accuracy can vary due to moisture, content of materials, wall texture, and paint. â This stud finder may fail to detect in below situations: * plaster walls with metal mesh reinforcement. * out of the detection range. â Always turn off the electrical power, gas and water supplies before penetrating a surface.