- 3-in-1 Functionality: This versatile tester offers three essential features in one device, enabling you to measure electric fields, magnetic radiation, and temperature effortlessly. - Safety Alerts: Equipped with sound and light alarms, the tester warns you immediately when detected levels exceed safety thresholds, ensuring a safer environment. - Data Lock Feature: With just one button, you can lock the radiation value for easy reading, allowing for more convenient monitoring without distractions. - Portable Design: Its compact size makes it easy to carry and handle, providing a practical solution for everyday use. You can operate it comfortably with one hand. Use Scenarios: 1. Home Environment: Regularly monitor your living space for electromagnetic radiation to ensure a healthy atmosphere for your family. 2. Workplaces: Assess your work area, especially near electronic devices, to maintain compliance with safety standards. 3. Outdoor Use: Check radiation levels while spending time outdoors to ensure your safety in natural and urban settings. Experience peace of mind with this reliable tester, designed for practicality and ease of use without compromising on performance.