The TriField TF2 EMF meter is a unit that integrates an AC Gauss meter, an AC ammeter, and a radio power density meter. It combines all the functions required for fast and accurate measurement of electromagnetic fields (EMF). In addition to the standard AC measurement mode, a special frequency weighting mode will appropriately scale the magnetic and electrical measurements to indicate the complete amplitude of the current generated by each type of field inside the human body.
TriField TF2 product features：
- Detect all three types of EMF pollution: AC magnetic field, AC electric field, and radio frequency/microwave
- Special frequency weighting mode for measuring EMF current in the human body
- The AC magnetic field mode covers 40 Hz–100kHz and has a range of 0.1–100.0 milli-Gauss (mG)
- The AC electric field mode covers 40 Hz–100kHz and the range is 1-1000 volts/meter (V/m)
- The RF mode covers 20 MHz–6 GHz and has a range of 0.001-19.999 milliwatts/square meter (mW/m2)
- AC magnetic measurement is 3-axis, regardless of the direction of the instrument, it can be quickly read
- Large liquid crystal display (LCD) provides clear and accurate readings
- Adjustable backlight that can be used in low-light environments
- The audio indicator emits a sound that helps identify the source of the EMF
- Peak hold captures fast pulses for measuring fast digital signals
- It can work for more than 20 hours on a 9V battery with a low battery indicator
TriField TF2 product application：
- Radio frequency radiation from mobile phones and mobile phone towers (available for home use)
- Smart meter radio frequency radiation (available for household use)
- Wi-Fi router and Bluetooth radio frequency radiation (available for home use)
- Overhead AC power cord and transformer EMF transmitter (available for household use)
- EMF transmitter for electrical appliances such as notebook computers, refrigerators, circuit breaker boxes, etc. (Available for household use)
- EMF emissions from aircraft and motor vehicles (available for household use)
- Microwave oven leaks (household use)
- The location and EMF of the wall wiring (available for home use)
- EMF from pipes used as grounding pipes (available for household use)
TriField TF2 technical parameters：
| specification | TriField EMF instrument | |
| AC magnetic field | 3-axis, true amplitude | |
| Frequency range | 40 Hz – 100 Hz | |
| accuracy | ±4% @ 50/60 Hz | |
| Maximum range | 100.0 milligauss milligauss | |
| Sensitivity (resolution) | 0.1 milligauss milligauss | |
| AC electric field | 1 axis, true amplitude | |
| Frequency range | 40 Hz – 100 Hz | |
| accuracy | ±5% @ 50/60 Hz | |
| Maximum range | 1000 volts/meter | |
| Sensitivity (resolution) | 1 V/m | |
| Radio frequency (radio)/microwave | 1 axis | |
| Frequency range | 20 MHz – 6 GHz | |
| accuracy | ±20% @ 1 GHz | |
| Maximum range | 19.999 mW/m2 | |
| Sensitivity (resolution) | 0.001 mW/m 2 | |
| battery | 9V alkaline battery with indicator light | |
| Battery life backlight off | >20 hours | |
| Battery life, backlight on | > 12 hours | |
