The Trifield meter is a high-quality, handheld device that can detect various types of electromagnetic fields, including magnetic, electric, and radiofrequency fields from different sources. It is a popular tool among professionals in various fields, including scientists, engineers, electricians, and even paranormal investigators.
Functionality:
The Trifield meter is designed to detect all three types of electromagnetic fields. The device has a built-in sensor that measures the strength of the fields, giving users an accurate reading of the surrounding electromagnetic environment. The meter, when turned on, shows the magnetic, electric, and radiofrequency readings on its display.
Structure:
The Trifield meter consists of a durable plastic body with a large sensor on top. The sensor has three components that detect the three types of fields - magnetic, electric, and RF. The meter also features a simple interface with buttons to turn on and off and toggle between the different measurements. The meter comes with a carrying case and a user manual.
Specifications:
The Trifield meter comes in different models, with varying specifications. Generally, the device has a frequency range of 50Hz to 100kHz, with a measurement range of 0.2-100 mG for magnetic fields, 0.1-1000 V/m for electric fields, and 0.001-19.999 mW/cm2 for radiofrequency fields. The device operates on a 9V battery and has an auto-shutoff feature to conserve battery life.
Types of fields:
The Trifield meter can detect three different types of fields, magnetic, electric, and radiofrequency.
Magnetic fields:
The magnetic sensor on the Trifield meter can detect magnetic fields in everyday objects such as appliances, computer monitors, and power lines. This makes it useful for electricians and engineers who want to measure magnetic fields around high current equipment.
Electric fields:
The electric sensor on the Trifield meter can detect electric fields emitted by household appliances, electrical installations, and wiring. This helps electricians to determine if there is adequate shielding in buildings, while scientists use it to measure electric fields around laboratory equipment.
Radiofrequency fields:
The RF sensor on the Trifield meter can detect radiofrequency fields generated by cell phones, Wi-Fi routers, and other wireless devices. This makes it useful for measuring exposure to electromagnetic fields in residential and commercial settings.
Applications:
The Trifield meter is useful in many industries and fields. For example, electricians can use it to detect wiring faults and to monitor magnetic fields around high current equipment, while engineers can use it to measure the magnetic field strength around power lines. Scientists also use the Trifield meter to measure electric and magnetic fields around laboratory equipment.
In addition, the Trifield meter is a useful tool for paranormal investigators who use it to detect electromagnetic fields that are believed to be associated with ghosts or other paranormal activity. However, this use remains a subject of controversy among scientists and the wider public.
Conclusion:
The Trifield meter is an essential tool for anyone who needs to measure or monitor electromagnetic fields in everyday environments. It is a versatile device that can detect magnetic, electric, and radiofrequency fields and can be used in various industries and fields. With a sturdy build, clear display, and high sensitivity, the Trifield meter remains an indispensable tool for professionals and hobbyists alike.
I use the analog version - I have used it for over 40 years - Dale