Advanced EMF Sensitivity This EMF meter is equipped for detecting electromagnetic frequencies from 50Hz to 2000MHz, ensuring high precision in tracking and monitoring potential ghosts or energies. The device is sensitive to changes, making it a powerful tool for examinations. Clear visual indicators: The EMF meter is equipped with a 5-LED display that provides clear and precise readings in all lighting conditions. LED represents a different intensity of electromagnetic fields, you can easily judge and interpret the surrounding energies. COMPREHENSIVE GHOST SET Immerse yourself in the with our kit. It includes 1 EMF meter (electromagnetic field) and 4 motion activated cat balls that alert you to paranormal activities in your environment. This set is essential for both experienced ghost hunters and curious newcomers. RESPONSIVE DETECTION TECHNOLOGY - Our kit's improved sensitivity alerts you to magnetic field fluctuations via LED indicators on the EMF meter, enriching your experience. In addition, the motion activated luminous cat balls are perfect tools to track movements and appeal to playful spirits., Weight: 0.39021820374 Pounds, Manufacturer: Losueeun