About This

• Precise measurement: The Mastfuyi emf detector is equipped with an electromagnetic radiation sensor. After being processed by the control microchip, the radiation value is displayed in real time on a clear LCD screen. Testable magnetic field radiation (unit selectable: mG/μT) and electric field radiation (unit: V/m). Electric field range: 1V/m-1999V/m, alarm threshold: >40V/m. Magnetic field range: 0.01μT-19.99μT / 0.1 mG - 199.99 mG, alarm threshold: >0.4μT / 4mG
• The emf meter features audible and visual alerts for high and low electromagnetic field intensities. A green indicator light activates when magnetic field radiation is below 4 mG, while a red warning light is displayed when levels exceed 40 mG. Audible alert intensity increases proportionally with rising radiation levels. For use in quiet environments, a silent mode option is available to disable sound alerts while maintaining visual indications
• The LCD screen is designed for optimal readability, emf reader featuring a data hold function that freezes displayed readings for convenient recording and analysis. The backlit display ensures visibility even in low-light conditions. To conserve power, the device automatically powers down after five minutes of inactivity, thereby extending battery life
• Effective electromagnetic field protection begins with accurate detection.This radiation detector enables users to identify potential radiation hotspots in residential and office environments, supporting informed decisions regarding exposure mitigation
• The emf meter radiation detector is suitable for a wide range of applications, including home, office, and outdoor settings. Emf tester can assess radiation emissions from common sources such as mobile phones, computers, televisions, refrigerators, and high-voltage power lines. Additionally, emf detector meter allows users to evaluate the effectiveness of protective measures, including shielding garments and radiation-blocking films