If this is your first experience in EMF meters or if you’re looking to upgrade your current meter, this review will answer some vital questions. When it comes to the world of EMFs, it can be hard to know exactly what type of EMF meter you need?
A lot of people make the mistake of solely basing the meter on price alone. If it’s expensive, it has to be the best one? Not necessarily, some of the best EMF meters like the Cornet ED78S outperform some of the most expensive devices currently available on the market.
The cost of the meter is important; however, you don’t want to waste your money on the wrong meter. It’s important to understand what the meter does, and will it work for what you need?
Being aware of electromagnetic radiation levels emitted by the electrical appliances and devices in your home is important because high radiation levels can impact health and create symptoms known as Electromagnetic Hypersensitivity (EHS). The best method for measuring and monitoring electromagnetic fields is with a quality EMF meter like the Cornet ED78S.
- Dual mode: RF & Gauss detection
- RF range: 100MHz to 8.0GHz
- Gauss range: 50Hz to 10KHz (0.1uT to 50uT) / (1mG to 500mG)
- Graphics LCD multi-digit power level display
- Includes EVA carrying case, user manual, and battery
Last update on 2020-06-02 / Affiliate links / Images from Amazon Product Advertising API
The Cornet ED78S EMF Meter
This device measures two types of EMFs:
1. Radio Frequency Radiation
- Wireless video games
- Wireless burglar alarms
- A/V sender receivers
- Digital TV
- Digital baby monitors
- Spy cameras
- Cordless (DECT) phones
- WiFi routers and modems
- Cell phone towers
- Smart meters
2. Magnetic Fields
- Electrical substation EMFs
- Standard household wiring
- Electrical power lines
Technical Specifications of the Cornet ED78S
- Dual operation mode: Gauss (LF) meter mode and Radio Frequency mode
- Frequency range (RF meter): 100MHz to 8GHz
- Frequency range (RF meter): 100MHz to 8GHz
- Sensitivity: Gauss meter (10.1 mG to 600 mG), RF meter (4 mV/m to 26.2 V/m)
- LF30 mode: (0.1mG to 10mG)/(0.01uT to 1uT) 50Hz to 1KHz
- LF600 mode: (1mG to 600mG)/(0.1uT to 60uT) 50Hz to 10KHz
- Sampling rate: 3500/sec
- Error rate: +/- 3.5dBm
- Display update rate: 2/sec
- Programmable alarm triggering level
- Audio sound ON/OFF control
- Bar display/power density level
- LCD Histogram
- Built-in antenna
- Dimensions: 69mm X 110mm
- 9V DC battery operated
Your getting two EMF meters in one affordable device with accurate RF readings, and it measures from 0.1 mG up to 8 Ghz.
It has one of the best sensitivity parameters with two magnetic field settings. It has a resolution of 0.1 mG, and it measures magnetic fields ranging from 0.1 mG to 10 mG.
You’re getting a meter that is equipped with sound functions. For a lot of people, this feature is a big deal because it conveys a lot of information. It can pick up audio on RF radiation, and getting crucial information on low levels of EMFs is key. When you buy a sensitive EMF meter like the Cornet ED78S, you’re getting what you paid for and need. Having on-board sound functions helps the novice user to become an expert in EMF detection.
On the right side of the LCD screen is a little box called the Histogram Function. It accurately displays the last 32 results from the last time the meter was turned on. This is a great feature for detecting smart-meter radiation because they come in short bursts. The Cornet ED78S has a sampling rate of 3500 per second. What this means, it can detect EMFs you might miss. Having the Histogram function makes it easy to see these burst.
Affordability is one of the main selling features of the Cornet ED78S. When compared to other EMF meters in its price range, it’s a slam dunk. Other EMF meters in its price range only measure either magnetic fields or radio frequency radiation. This can cost the average consumer twice as much money for two individual EMF meters as compared to getting both in one with the Cornet ED78S.
Finding the choice of measurement units that you want can take a few minutes to figure out. The main display mode for magnetic field readings are in Tesla, and you need to look under the small numbers to see the milligauss reading.
The default setting for RF mode is on mW/m2. You will need to change it to V/m for biological readings which is what you’re interested in. You can change it to V/m by going to the menu while holding down the mode and hold button at the same time.
It’s unable to detect LF electrical field radiation, but considering all of its other abilities, it’s something you can do without. More expensive and sensitive meters are needed for LF electrical field radiation detection; however, it’s a blunt device and has very limited use.
What Makes the Cornet ED78S Special?
What makes the Cornet ED78S special is it’s two EMF meters in one and its abilities. The ED78S is one of the most technologically advanced EMF meters currently available on the market. It has a wide range of uses and applications that include:
- EMF safety for personal living environment
- Magnetic and electric field measurement
- Spy camera, wireless bug finder
- Microwave oven leakage detection
- Cordless/Cellular phone radiation safety level
- Wireless LAN (Wi-ElectrFi) detection
- Radio transmitters for RF power measurements
- Transformer radiation, AC power line
- Telecommunications (GSM,CW,TDMA,DECT)
- Density safety measurement for mobile phone base station radiation power
- Low and high frequency for electromagnetic field strength measurements
Is the Cornet ED78S Worth It?
Yes. When it comes to commonly found EMFs in your home like extra low frequency (ELF) electrical fields from standard household appliances such as hair dryers and electric heaters, the ED78S can accurately measure all EMFs emitting from all of your household electrical devices.
It can detect EMFs in underground cables or overhead lines that you may be unaware of. Additionally, it can measure radio frequency (RF) fields that are made by wireless networks, cordless/mobile phones, microwave ovens, CCTV, Bluetooth radiations devices, standard household wiring, power lines and more.
When it comes to chronic exposure from emitting EMFs in your home, health issues like cancer, leukaemia, sleep apnea, depression, and Electromagnetic Hypersensitivity (EHS) is a reality. The best way you can protect yourself from EMFs is with a dual EMF meter like the Cornet ED78S.
When it comes to yourself or someone you love getting sick or dying from high levels of EMFs emitting in your house? Is the price of a meter worth it?