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 detectors have been associated with locations, where unexplained phenomena have been reported like alleged haunting. The K2 Ghost Hunting Detector 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 Hz Easy-to-read multi-segment LED display Accuracy of 5% at 50-60 Hz Size: 14.3 x 2.9 x 5.3cm Batteries: with 1x 9V batteries The Five Scales: The 1st Light detects a Normal EMF field, what is always around us.The range is between 0 to 1.5 mG The 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 includes:1 x EMF Magnetic Field DetectorOur products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don"t hesitate to . We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy itOur products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to . We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it