<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p>Features: <br/>1.Precise inspection: Sound warning, efficient detection, fast and accurate positioning of metal surfaces.<br/>2.High definition lcd screen: Clear reading results on the high-definition lcd display screen.<br/>3.Don&#x27;t worry about drilling into live wires: Live ac wires will be displayed in all modes to avoid potential serious accidents.<br/>4.Save point mode: Automatically shut down within 3 minutes without any operation.<br/>5.Purpose: Quickly locate wood, metal, and ac wires hidden in the walls, floors, and ceilings of a house. It can work in flat noodles, wallpaper, wood floor, acoustic ceiling, spray painted wall and other places. Prevent you from encountering danger when installing televisions, cabinets, garage racks, etc.</p><p>Parameters: <br/>Model: hw-810<br/>Battery: 9v battery (shipped without battery)<br/>Working current:&lt; 50ma<br/>Shutdown current:&lt; 10μA<br/>Automatic shutdown time: 3 minutes<br/><br/>the six functions are:<br/>1.Three pieces of wood with a depth of 0.5 inches<br/>2.Three pieces of wood with a depth of 1 inch<br/>3.Three pieces of wood with a depth of 1.5 inches<br/>4.Metal detection<br/>5.Ac power<br/>6.Depth of metal detection</p><p>package include:<br/>Wall detector*1<br/>Instruction manual*1<br/><br/></p></div></div><p><br/></p>