Overview
The MESTEK EMF02R-YW EMF Detector is a versatile, high-precision device designed for accurate measurement of electromagnetic radiation in various environments. This 5-in-1 meter can detect magnetic fields, electric fields, radio frequency radiation, temperature, and humidity, making it ideal for home, office, industrial settings, and ghost hunting.
Equipped with a high-sensitivity sensor and micro-control chip, the EMF02R-YW provides reliable readings in real time, displayed on a clear VA color LCD screen for easy interpretation. Users can measure magnetic fields in mG/µT, electric fields in V/m, and RF radiation in µW/cm², including WiFi, 5G, and microwave emissions from household appliances.
This detector features user-friendly controls with the ability to hold data, switch units, view average or peak values, and monitor sound and light alarms when EMF levels exceed safety thresholds. The USB rechargeable battery ensures portability and continuous operation, while the compact design allows use in multiple locations.
With its informative display and versatile functions, the MESTEK EMF02R-YW is perfect for identifying high EMF areas, assessing exposure risks, and supporting safe placement of electronic devices and appliances.
Key Features
- High-Precision Sensor: Built-in electromagnetic sensor ensures fast and accurate detection of magnetic, electric, and RF fields.
- 5-in-1 Measurement: Measures magnetic fields, electric fields, RF radiation, temperature, and humidity for comprehensive analysis.
- Smart Alarm System: Audio and visual warnings activate when radiation exceeds safe levels, helping users take protective measures.
- Clear Color LCD: VA reverse display with vivid colors ensures easy reading under any lighting conditions.
- Data Hold Function: Lock readings on the display for accurate monitoring and analysis.
- USB Rechargeable Battery: 18650 lithium battery supports long-term use with a 4-hour charging time.
- Unit Switching: Toggle between mG/µT, V/m, °C/°F for flexible measurement.
- Auto Power Off: Device powers down automatically after 15 minutes of inactivity to conserve energy.
- Fast Sampling Rate: Approximately 0.4 seconds per measurement ensures near real-time readings.
- Portable Design: Compact size and lightweight for easy transport in home, office, or outdoor use.
Specifications
- Brand: MESTEK
- Model Number: EMF02R-YW
- Color/Variant: Black
- Input Voltage: 3.7 V (18650 lithium battery)
- Output Voltage: N/A
- Output Current: N/A
- Key Technical Features: 5-in-1 measurement, average/peak mode, sound and visual alarm, auto power off, unit switch
- Display Type: VA reverse color LCD
- Physical Dimensions: 8 × 2.5 × 1.3 in
- Weight: 7.76 oz
- Magnetic Field Range: 0.00–19.99 µT / 0.0–199.9 mG; Resolution: 0.01 µT / 0.1 mG
- Electric Field Range: 0–999 V/m; Resolution: 1 V/m
- RF Measurement Range: 0.0–9999 µW/cm²; Resolution: 0.1 µW/cm²
- Temperature Range: 0–50℃ / 32–122℉
- Humidity Range: 0–90% RH
- Frequency Range: RF 30 MHz–8 GHz; EF 40 Hz–100 kHz; MF 40 Hz–100 kHz
- Operating Environment: -10–60℃ / 0–90% RH
- Charging Time: About 4 hours
- Certifications: CE, FCC
- Warranty: Manufacturer 3 years
Ideal For
- Homeowners assessing EMF exposure from household appliances and electronics
- Office workers and industrial staff monitoring workplace electromagnetic fields
- Ghost hunters detecting anomalies and environmental EMF fluctuations
- Outdoor enthusiasts checking EMF near cell towers, WiFi routers, and power lines
- Technicians and researchers conducting precise electromagnetic and RF measurements
Package Includes
- 1 × MESTEK EMF02R-YW EMF Detector
- 1 × USB Charging Cable
- 1 × Carrying Case
- 1 × User Manual
FAQs
Can this device detect WiFi and 5G signals?
Yes, the RF mode measures radio frequency radiation from WiFi, 5G, and microwave sources.
Does it measure temperature and humidity?
Yes, the device displays ambient temperature in °C/°F and humidity in %RH.
How long does the battery last per charge?
Battery life varies with usage, but USB-C rechargeable lithium battery supports several hours of continuous operation.
What types of EMF does this meter detect?
It detects magnetic fields, electric fields, and radio frequency radiation with precise readings.
Can the sound alarm be muted?
Yes, users can mute the sound while keeping the visual alarm active for safe monitoring.
Is the display readable in bright sunlight?
Yes, the VA color LCD is designed for clear readability in both daylight and low-light conditions.
Can it be used outdoors safely?
Yes, it is portable and suitable for indoor and outdoor EMF detection, including near appliances and power lines.
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