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Cornet ED-78S Electrosmog Meter

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Basic Radio Frequency (RF) and magnetic field meter/detector with audio sound signature analysis for RF fields to help identify the radio frequency radiation source.

Availability: Usually ships in 1 to 3 business days




The Cornet ED-78S Electrosmog meter is a broadband measuring instrument designed for quick measurement of radio frequency (RF) and low frequency magnetic fields. It can measure radio frequencies in the range of 100 MHz to 8 GHz and low frequency magnetic fields in the range of 50 Hz to 10 kHz. This meter is a basic meter that can give an individual or business owner a basic understanding of RF and EMF exposure.


- RF field strength and RF power level measurement
- Mobile phone base station radiation power density measurement
- Wireless communication applications (CW, TDMA, GSM, DECT)
- RF power level measurement for transmitters and RF safety
- Wireless LAN/wi-fi detection, installation
- Spy camera, wireless bug finder
- Cellular/Cordless phone radiation safety level
- Microwave oven leakage detection
- Personal living environment EMF safety
- Radiation from AC power lines and Transformers


- Dual mode of operation -- RF mode for high frequency RF broadband and Gauss mode for low frequency magnetic field - Radio frequency detection in the range of 100MHz to 8GHz (–60dBm to +5 dBm)
- Low frequency magnetic field ranges: 1) 50Hz to 10kHz (0.1uT to 60uT)/(1mG to 500mG); 2) 50Hz to 1kHz (0.01uT to 3uT)/(0.1mG to 30mG)
- Peak power density measurement: 0.5µw/m2 to 1.8w/m2
- Sound signature analysis
- Function: RF power level, LF magnetic field strength, Hold,
- Display: Graphics LCD multi-digit power level display, moving Histogram, level bar display, color LED segment.
- Signal: Analog RF(AM/FM) and high speed digital burst RF GSM,TDMA,CDMA,PCS,Wi-Fi 2.4GH, 5.8GHz, 3.6GHz WiMAX, 3 - 6GHz Ultra-Wide-band, 3G, 4G and AC smart meter. AC power line, Transformer, Motor, Appliance EMF
- Ultra fast color LED 8 segment level display for easy signal level indication
- Small, compact handheld design 69mm X 130mm
- Battery operated (9V DC ) *9V alkaline battery recommended, not included in the package




Model Number ED-78S
Frequency Range RF Mode: 100 MHz to 8 GHz Gauss Mode 1: 50 Hz to 10 KHz Gauss Mode 2: 50 Hz to 1 KHz
Measurement Range RF Mode: 0.014 V/m to 26 V/m (-60 dBm to +5 dBm), 0.5 µw/m² to 1.8 w/m² Gauss Mode 1: 0.1 µT to 50 µT, 1 mG to 500 mG Gauss Mode 2: 0.01 µT to 1 µT, 0.1 mG to 10 mG
Accuracy No
Audio Audio Sound Signature function for signal indication
Power and Battery 9V alkaline battery recommended (not included)


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