Detect electromagnetic fields quickly and accurately with this Portable Magnetic Field Detector, designed for both supernormal wave research and general EMF detection. Crafted from durable ABS engineering material, this compact and lightweight device is easy to carry and operate, making it an ideal tool for professionals and enthusiasts alike. Key Features: · Portable and User-Friendly: Small and lightweight, this magnetic field detector fits easily in your pocket or purse, allowing for convenient on-the-go use. Its simple operation ensures quick response to EMF fluctuations. · Five Detection Indicators: Equipped with five colored LED lights representing different EMF radiation levels, providing instantaneous measurements and clear, easy-to-read results in both daylight and dark environments. · Wide Detection Range: Measures electromagnetic fields within 0 to 20+ milliGauss, covering frequencies from 50 to 1000Hz (extremely low frequency, ELF) and 1000 to 20,000Hz (very low frequency, VLF), ensuring versatile application across various EMF sources. · High Sensitivity and Accuracy: Offers high sensitivity with approximately 5% accuracy, making it reliable for identifying devices that generate elevated electromagnetic radiation levels. · Essential for EMF Safety: Useful for hunters and researchers to detect and evaluate EMF radiation, enabling informed decisions to limit exposure from high-radiation equipment. Specifications: · Item Type: Magnetic Field Detector · Material: ABS Engineering Plastic · Battery: 1 x 9V 6F22 (not included) · Detection Range: 0~20+ milliGauss · Detection Frequency: 50/60Hz (50 to 1000Hz - ELF), (1000 to 20,000Hz - VLF) · Accuracy: ±5% (typical) Package Includes: · 1 x Magnetic Field Detector This magnetic field detector combines portability, quick responsiveness, and ease of use with reliable detection capabilities. Whether for supernormal wave research or everyday EMF monitoring, it offers a durable, sensitive, and user-friendly solution to help you accurately assess electromagnetic radiation in various environments.