WT3121 Electromagnetic Radiation Tester Dual Electric and Magnetic Field Detector with Alarm for Outdoor Use Portable Radiation Meter for Analysis

Dual-purpose detection: This device simultaneously measures electric and magnetic field radiation, giving you a comprehensive view of your environment. Clear visual alerts: The color display with audible and visual alarms instantly notifies you when radiation levels exceed safety limits. Data lock function: Easily lock the current radiation reading with a single button for quick reference and comparison. Trend tracking: The graphic LCD screen tracks trends in radiation values, helping you identify patterns over time. Portable design: Its compact and stylish construction allows for comfortable one-handed operation, making it ideal for measurements on the go.