Feature:1. The EMF Meter Range for Ghost Hunting helps measure the electromagnetic fields to identify appliances that produce high-level emissions, allowing users to make informed decisions about limiting exposure.2. The s have been associated with locations, where unexplained phenomena have been reported like alleged haunting. The K2 Ghost Hunting operates on a single battery, and reports EMF measurements in five milliGauss ranges.3. Measure wide spectrum of EMFs from 50 Hz up to 20,000 Hz, and it can register a cell phone that is within 2 feet.4. Measure EMF level protect from potentially harmful long term overexposure to EMFs.5. Convenient push-on/push-off operation; Portable, easy to use, rugged, reliable, super responsive with easy to read LED light scale in dark and sunshine.Specifications:Accuracy: +/- 5%,Detection Range: 0 to 20+ milliGauss,Detection Frequency: 30 - 20,000 HzEasy-to-read multi-segment LED displayAccuracy of 5% at 50-60 HzSize: 14.3 x 2.9 x 5.3cmBatteries: with 1x 9V batteriesThe Five Scales:The 1st Light detects a Normal EMF field, what is always around us.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 mGThe 5th Light (RED) detects an Extremely High EMF Range of 20+ mG includes:1 x EMF Magnetic FieldAbout Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact usDuring the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shoppingThanks for your cooperation and we'll make you feel satisfied.