1.3 in 1 Radiation Detector — key benefits Combines electricfield, magneticfield, and dosimeter measurements in one compact unit so you can assess electromagnetic exposure quickly and reliably. Builtin sensor and microcontroller deliver accurate realtime readings for fast decisionmaking during inspections or routine checks. Audible alarm alerts you to prolonged or elevated exposure (triggers at >40 V/m or >0.4 μT), helping you take action to reduce risk. What it measures and why it matters Electric field: 1 V/m to 1999 V/m — range for residential, office, and industrial environments. Magnetic field: from 0.01 μT with fine resolution for detecting lowlevel magnetic sources. Frequency bandwidth: 5 Hz–3500 MHz — compatible with common radiation sources such as power lines and electronic appliances. 31/2 digit LCD display with 0.4 second sampling provides near realtime values for rapid assessment. Practical features and performance Portable and lightweight: 152 x 52 x 26.5 mm and 125 g — easy to carry and use during inspections. Power: 3 AAA batteries (not included) for fieldready operation without cords. Operating environment: 0°C to 50°C and humidity below 80% for typical home, office, and industrial conditions. Alarm and dosimeter functionality let you monitor trends and receive immediate alerts when thresholds are exceeded. How this product solves common problems Identify EMF areas before committing to longterm occupancy or equipment placement. Verify that appliances and power infrastructure are not producing unexpected levels of electromagnetic fields. Provide objective measurements during site inspections, maintenance checks, or safety assessments. Three practical use scenarios Home: Check EMF levels near sleeping areas, entertainment centers, or where power lines enter the property to reduce longterm exposure. Office: Evaluate workstations and server rooms to position desks and equipment away from elevated fields. Industrial/Field Inspections: Rapidly measure around machinery, panels, and power distribution points during routine safety checks. Specifications (concise) Device type: 1.3 in 1 Radiation Detector (electric, magnetic, dosimeter) Electric field range: 1 V/m – 1999 V/m Magnetic field sensitivity: from 0.01 μT Frequency bandwidth: 5 Hz – 3500 MHz Display: 31/2 digit LCD Sampling rate: 0.4 s Alarm thresholds: 40 V/m or 0.4 μT Size: 152 x 52 x 26.5 mm Weight: 125 g Power: 3 x AAA batteries (not included) Operating conditions: 0°C–50°C, humidity <80% Reliable, portable, and straightforward to use — designed for homeowners, office managers, and field technicians who need clear, actionable EMF measurements without extra complexity.