Item Type: Metal Detector <br>Material: ABS <br>Weight: Approx. 202g/7.1oz <br>Product Size: Approx. 17.5 x 8 x 3cm/6.9 x 3.1 x 1.2in <br>Battery: 3 x AAA 1.5V Battery (Battery Not Included) <br>Stud Detection Depth: Wood: Approx. 30 x 30mm/1.2 x 1.2in <br>Metal Detection Depth: Iron Pipe: Approx. 25mm/1in <br>AC Live Wire Detection Depth: Approx. 50mm/2in (AC 90-250V Live Wire), Frequency 50-60Hz <br>Working Temperature and Humidity: -7℃-40℃, <75% <br>Storage Temperature and Humidity: -20℃-50℃, <85%<br>1、3?in?1, scanner stud detector for wood, metal, and AC wires. It can quickly locate and indicate the live AC wires, can detect the maximum depth of 0.71in (18 mm) studs, 1in(25mm) metal, 2in(50mm) live wires. <br>2、Easy to read, LCD digital display and continuous audible warning indicate you the position of the stud. <br>3、Easy to use, after the battery is installed, there will be a long beep when it is turned on. When it is automatically turned off, press the test button for 2 seconds to turn it on again. <br>4、Compact design, easy to carry and use, when the battery power is too low, the detector will send out a reminder. <br>5、There is an anti?scratch pad on the back of the detector to prevent the product from scratching and affecting the appearance.1. Please allow 0?2 cm error due to manual measurement. Thanks for your understanding. <br>2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.<p>1 x Metal Detector (Battery Not Included)</p><p>1 x Instruction</p>