Comprehensive Ghost Kit: Explore the unknown with this equipment kit, featuring 1 EMF (electromagnetic field) meter and 4 motion-activated light-up balls designed to detect environmental changes and movement. Ideal for enthusiasts and beginners interested in paranormal investigation. Advanced EMF Sensitivity: Capable of detecting electromagnetic frequencies from 50Hz to 2000MHz, the EMF meter offers precise monitoring of electromagnetic field variations. Its responsive design helps identify fluctuations in the surrounding environment. Clear Visual Readouts: The EMF meter includes a 5-LED display that provides easy-to-read feedback under various lighting conditions. Each LED corresponds to a different field intensity level, allowing for simple interpretation of readings. Responsive Detection Technology: The EMF meter features bright LED indicators that respond instantly to changes in magnetic fields. The motion-activated light-up balls help observe unexplained movements, adding an interactive element to your investigations. Color: Black Material: Plastic Package Contents: 1 x EMF Meter 4 x Light-up Motion-Activated Balls Note: The package includes only the items listed above. Actual product color may vary slightly due to lighting and screen display differences. Measurement error allowance: +/- 1-3 cm.