Description: Humanization design: Handheld and anti-slip body for comfortable and firm grip. Intelligent sensor: Sensing metal, wood, live circuit, the instrument will have analog bar display and sounding prompt. LCD digital display to show the indication clearly. Have 3 Detecting Modes: stud scan mode, metal scan mode, AC wire scan mode. Operated by one piece of 9V battery (battery not included) , automatic calibration, adjusts the detection automatically for precise detection. Specification: 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) Operating Temperature: -20 ~ 60 °C Storage Temperature: -20 ~ 60 °C Material: ABS Size: approx. 154 x 69 x 30mm/ 6 x 2.72 x 1.18inch Package Includes: 1 Piece Wall Detector Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item Due to manual measurement, there may be 1-2mm error in size
