5 Led EMF Meter Magnetizing Field Detector Ghost Detecting

Features:Fine workmanship and nice performance.Accurate and reliable; has high durability.Operates on a single b-attery and reports EMF measurements in five milli Gauss ranges.Measure wide spectrum of EMFs from 50Hz up to 20 000 Hz and it can register a cell phone that is within 2 feet.Measure EMF level protect from potentially harmful long term overexposure to EMFs.Help measure the electromagnetic fields to identify appliances that produce high-level emissions.Help to keep you away from radiation beneficial to your health.Easy to read multi-segment Led display; easy to use.Specifications:Material: ABSColor: blackAccuracy: +/- 5%Detection range: 0 to 20+ milli gaussDetection frequency: 30~20 000HzPower supply 1 * 9V b-attery (included)Item size: 140 * 52 * 25mm / 5.51 * 2.05 * 0.98inPackage size: 140 * 53 * 29mm / 5.51 * 2.09 * 1.14inPackage weight: 101g / 3.56ouncesThe Five Scales:The 1st Light detects a Normal EMF field what is always around you. The range is between 0 to 1.5 mGThe 2nd Light (GREEN) detects a Low Level EMF which range is between 1.5 to 2.5 mG.The 3rd Light (YELLOW) detects a Mid Level EMF in the range between 2.5 to 10 mG.The 4th Light (ORANGE) detects a High Level EMF field in the range between 10 to 20 mG.The 5th Light (RED) detects an Extremely High EMF Range of 20+ mG.Note:1.Due to the different display screen and light effect the actual color of the item might be slightly different from the color showed on the pictures.2.Please allow a little measuring deviation due to manual measurement.Package List:1 * Detector1 *9V Battery1 * English User Manual