Accurately measure and monitor electromagnetic radiation levels with this advanced Electromagnetic Radiation Tester, designed for both indoor and outdoor environments. Crafted from durable ABS material and featuring a compact, portable design, this tester allows for easy one-handed operation, making it ideal for home, office, industrial sites, laboratories, and field measurements. Equipped with a built-in sensor and microcontroller chip, it precisely detects electric and magnetic field radiation and displays real-time data on a clear 3-1/2 digit LCD screen with graphical radiation value trends. Key Features: · Dual-Mode Measurement: Simultaneously detects electric fields (in V/m) and magnetic fields (in µT/mG) for comprehensive electromagnetic radiation assessment. · Audible and Visual Alarm: Automatic alarm triggers when radiation levels exceed safety thresholds (40 V/m for electric fields and 0.4 µT/4 mG for magnetic fields), ensuring timely alerts for radiation protection. · Data Lock Function: One-key data lock to freeze current readings for easy recording and analysis. · Wide Measurement Range & High Accuracy: Electric field range of 1–1999 V/m with 1 V/m accuracy; magnetic field range of 0.01–99.99 µT / 0.1–999.9 mG with 0.01 µT / 0.1 mG accuracy. · LCD Display with Trend Graph: Clear numerical and graphical display of radiation levels provides intuitive understanding of radiation fluctuations and safety status. · Portable and Lightweight: Compact size (approx. 64x28x130mm) and powered by 3 AAA batteries (not included), ideal for on-the-go testing and quick assessments. · Versatile Applications: Suitable for electromagnetic radiation monitoring in homes, offices, outdoor areas, industrial environments, and for testing radiation from mobile phones, computers, TVs, refrigerators, high voltage lines, and radiation protection products such as clothing and films. Specifications: · Material: ABS · Model: ET925 · Size: Approx. 64x28x130mm (2.5x1.1x5.1in) · Power Supply: 3 x 1.5V AAA batteries (not included) · Electric Field Unit: V/m (Volts per Meter) · Electric Field Measurement Range: 1–1999 V/m · Electric Field Accuracy: 1 V/m · Electric Field Alarm Threshold: 40 V/m · Magnetic Field Unit: µT (Micro Tesla) / mG · Magnetic Field Measurement Range: 0.01–99.99 µT / 0.1–999.9 mG · Magnetic Field Accuracy: 0.01 µT / 0.1 mG · Magnetic Field Alarm Threshold: 0.4 µT / 4 mG · Display: 3-1/2 Digit LCD with graphical trend · Test Bandwidth: 5 Hz – 3500 MHz · Sampling Time: Approx. 0.4 seconds · Operating Temperature: 0°C – 50°C · Operating Humidity: Below 80% RH · Operating Voltage: 4.5V Package Includes: · 1 x Electromagnetic Radiation Tester This Electromagnetic Radiation Tester provides a reliable, user-friendly solution for accurately detecting and evaluating electromagnetic field radiation. Its advanced features and precise measurements help you understand and manage radiation exposure effectively, ensuring safer environments in various settings.