?<strong>Features:</strong><br>Detect Wooden Pillar£¬ Metal Stud£¬ Metal Pipe and AC Voltage<br>Applicable in house or ofice decoration<br>Sound and LCD Dynamic Indications<br>Low Battery Indicator<br>Auto Power Off<br>Operating Temperature &amp; Humidity: 0~50¡æ? 50%RH<br>Fully automatic operation<br><br><strong>Specifications:</strong><br>Detection deepness??????? wallboard?? thickness???? remark<br>????????????????????????? 0~0.5cm????? 0.5-2cm<br>wooden pillar/metal stud? ¡Ý3cm??????? 2-3cm??? Non-metal and dry wallboard<br>Metal Pipe??????????????? 6cm????????? 6cm<br>AC voltage??????????????? ¡Ý20cm?????? ¡Ý20cm<br>Operating range: Non-contact AC Detector 50-600V AC 50-60HZ<br><br><strong>General Characteristics£º</strong><br>Product Size: 160mm * 70mm * 42mm<br>Product Weight: 200g<br>Power Supply: 1 * 9V/6F22 battery (not included)<br>Package Size: 18.5 * 11 * 6.5cm / 7.1 * 4.4 *2.5in<br>Package Weight: 279g / 9.8oz<br><br><strong>Package List:</strong><br>1 * MASTECH MS6906 Scanner<br>1 * English Manual