<p style="margin-left:9pt" class="15"><span style="font-size:22px"><span style="color:rgb(231, 76, 60)"><strong><span style="font-family:Arial">INTRODUCTION</span></strong></span></span><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)"><br/>Thank you for purchasing </span></span></span><strong><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">SF2 </span></span></span></strong><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">Stud Finder. The tool is used to detectmetals</span></span></span><br/><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">(ferrousandnon-ferrousmetals),woodstuds,and&quot;live&quot; ACwiresinwalls,ceilingsandfloors.</span></span></span><br/><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)"><span>To</span></span></span></span><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">achievethebestperformance ofdetection,pleasereadthisuser&#x27;smanualcarefullyandthoroughly before using thetool.</span></span></span><span style="font-size:3.5pt"><span style="font-family:Arial"><br/></span></span><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(231, 76, 60)"><span style="font-size:22px"><strong><br/>TECHNICAL DATA</strong></span></span></span></span></p><p><br/></p><table style="border-collapse:collapse;border:1px solid rgb(221, 221, 221);width:800px" class="Table" border="1"><tbody><tr><td style="width:31.5pt" width="42" rowspan="5"><div><br/><br/></div><p style="margin-top:0.05pt;margin-left:1.3pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15"><span><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">Maximum scanning depth</span></span></span></span></p></td><td style="width:52.1pt" width="69" colSpan="2"><p style="margin-top:1.35pt;margin-left:13.8pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15"><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">Ferrous metals</span></span></span></p></td><td style="width:32.5pt" width="43"><p style="text-align:center;margin-top:1.35pt;margin-left:5.35pt;margin-right:0.85pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15" align="center"><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">4.7&quot; / 120mm</span></span></span></p></td></tr><tr><td style="width:52.1pt" width="69" colSpan="2"><p style="margin-top:2.7pt;margin-left:0.75pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15"><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">Non-ferrous metals(Copper)</span></span></span></p></td><td style="width:32.5pt" width="43"><p style="text-align:center;margin-top:2.7pt;margin-left:9.6pt;margin-right:0.85pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15" align="center"><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">4&quot; / 100mm</span></span></span></p></td></tr><tr><td style="width:52.1pt" width="69" colSpan="2"><p style="margin-top:0.05pt;margin-left:1.7pt;margin-right:-0.35pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15"><span><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">&quot;Live&quot; AC Wires (220V@50Hz/110V@60Hz)</span></span></span></span></p></td><td style="width:32.5pt" width="43"><div><br/></div><p style="text-align:center;margin-left:8.6pt;margin-right:0.85pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15" align="center"><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">2&quot; / 50mm</span></span></span></p></td></tr><tr><td style="width:23.4pt" width="31" rowspan="2"><p style="margin-top:3.55pt;margin-left:2pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15"><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">Wood studs</span></span></span></p></td><td style="width:28.7pt" width="38"><p style="text-align:center;margin-top:0.9pt;margin-right:0.65pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15" align="center"><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">Exact mode</span></span></span></p></td><td style="width:32.5pt" width="43"><p style="text-align:center;margin-top:0.9pt;margin-left:2.15pt;margin-right:0.85pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15" align="center"><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">3/4&quot; / 20mm</span></span></span></p></td></tr><tr><td style="width:28.7pt" width="38"><p style="text-align:center;margin-top:0.65pt;margin-right:0.65pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15" align="center"><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">Deep mode</span></span></span></p></td><td style="width:32.5pt" width="43"><p style="text-align:center;margin-top:0.65pt;margin-left:3.25pt;margin-right:0.85pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15" align="center"><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">1-1/2&quot; / 38mm</span></span></span></p></td></tr><tr><td style="width:31.5pt" width="42"><p style="margin-top:0.7pt;margin-left:6.7pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15"><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">Automatic</span></span></span></p><p style="margin-top:1pt;margin-left:7.7pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15"><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">switch-off</span></span></span></p></td><td style="width:84.6pt" width="112" colSpan="3"><p style="margin-top:3.3pt;margin-left:18.1pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15"><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">Approx.5 minutes of inactivity</span></span></span></p></td></tr><tr><td style="width:31.5pt" width="42"><p style="margin-top:1.65pt;margin-left:5.05pt;margin-right:3.9pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15"><span><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">Operating Temperature</span></span></span></span></p></td><td style="width:84.6pt" width="112" colSpan="3"><div><br/></div><p style="margin-top:0.05pt;margin-left:18.2pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15"><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">-10</span></span></span><span style="font-size:3.5pt"><span><span style="color:rgb(35, 31, 32)">℃ </span></span></span><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">to 50</span></span></span><span style="font-size:3.5pt"><span><span style="color:rgb(35, 31, 32)">℃ </span></span></span><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">/ 14</span></span></span><span style="font-size:3.5pt"><span><span style="color:rgb(35, 31, 32)">℉ </span></span></span><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">to 122</span></span></span><span style="font-size:3.5pt"><span><span style="color:rgb(35, 31, 32)">℉</span></span></span></p></td></tr><tr><td style="width:31.5pt" width="42"><p style="margin-left:8.5pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15"><span><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">Storage</span></span></span></span></p><p style="margin-top:1pt;margin-left:5.05pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15"><span><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">Temperature</span></span></span></span></p></td><td style="width:84.6pt" width="112" colSpan="3"><p style="margin-top:2.15pt;margin-left:18.2pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15"><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">-20</span></span></span><span style="font-size:3.5pt"><span><span style="color:rgb(35, 31, 32)">℃ </span></span></span><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">to 70</span></span></span><span style="font-size:3.5pt"><span><span style="color:rgb(35, 31, 32)">℃ </span></span></span><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">/ -4</span></span></span><span style="font-size:3.5pt"><span><span style="color:rgb(35, 31, 32)">℉ </span></span></span><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">to 158</span></span></span><span style="font-size:3.5pt"><span><span style="color:rgb(35, 31, 32)">℉</span></span></span></p></td></tr><tr><td style="width:31.5pt" width="42"><p style="margin-top:0.65pt;margin-left:6.8pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15"><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">Operating</span></span></span></p><p style="margin-top:1pt;margin-left:2pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15"><span><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">relative humidity</span></span></span></span></p></td><td style="width:84.6pt" width="112" colSpan="3"><p style="text-align:center;margin-top:3.4pt;margin-left:29.5pt;margin-right:28.15pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15" align="center"><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">35% - 55%RH</span></span></span></p></td></tr><tr><td style="width:31.5pt" width="42"><p style="margin-top:1.65pt;margin-left:3.75pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15"><span><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">Power Source</span></span></span></span></p></td><td style="width:84.6pt" width="112" colSpan="3"><p style="text-align:center;margin-top:1.65pt;margin-left:29.5pt;margin-right:28.15pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="15" align="center"><span><span style="font-size:3.5pt"><span style="font-family:Arial"><span style="color:rgb(35, 31, 32)">1*9V Battery</span></span></span></span></p></td></tr></tbody></table><p><br/>NOTE: The detector&#x27;s ability to detect objects is affected by the proximity of other equipment that produce strong magnetic or electromagnetic fields, and by moisture, the size of objects, metallic building materials, foil-laminated insulation materials and conductive wallpaper.</p><p></p>