Comprehensive Ghost Kit: Dive into the with our equipment kit, featuring 1 EMF (electromagnetic field) meter and 4 motion-activated cat balls, designed to capture and alert you to paranormal activities around you. This kit is essential for seasoned ghost hunters and curious novices alike. Advanced EMF Sensitivity: Equipped to detect electromagnetic frequencies from 50Hz up to 2000MHz, this EMF meter ensures high precision in and monitoring potential spirits or unseen energies. The device is sensitive to changes, making it a powerful tool for investigations. Clear Visual Readouts: The EMF meter is designed with a 5-LED display, presenting clear and concise measurement feedback in any light conditions. Each LED represents a different intensity of electromagnetic fields, making it straightforward to assess and interpret the surrounding energies. Responsive Detection Technology: Our kit's enhanced sensitivity alerts you immediately to magnetic field variations via bright LED indicators on the EMF meter, enriching your experience. Additionally, the motion-activated light-up cat balls are perfect tools for unseen movements and engaging playful spirits. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Black Material:Plastic Package Contents: 1 * Emf Meter 4 * Light up cat ball Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.