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EMFields PF5 Pocket Power Frequency Meter

The EMFIELDS PF5 Power Pocket Frequency Meter is an electric and magnetic field EMF detector that measures frequencies in the range of 20 to 50000 Hz. Because of its small portable size, it is a very practical meter. It reads low-level magnetic fields in milligauss in a range of 0.2 – 20 and magnetic fields are measured in volts per meter ranging from 5 – 200. In conclusion, the PF5 frequency meter is sensitive, compact, accurate and so practical to carry around.


10 in stock


Magnetic Fields, Electric Fields


Electric 20Hz – 50,000Hz

Magnetic 50Hz – 2,000Hz


Magnetic 50 to 2000 Hz ±10%
Electric 20 to 50000 Hz ±3 dB with a useable response from 15 Hz – 70 kHz

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The EMFIELDS PF5 Power Pocket Frequency Meter measures low-level electric and magnetic EMFs from house wiring, home appliances, and office equipment. This meter can also monitor other higher frequency electric and magnetic fields emitted by induction cooking hobs, solar-panels, compact fluorescent (CFL) bulbs, and some LED lights.

The PF5 is an easy-to-use meter. It uses colour-coded LED lights that correlate to determine the intensity of your exposure to electric or magnetic fields produced by electricity in your environment. It can detect sources between 20 Hz and 50 kHz.

The emfields PF5 also measures low electric and magnetic fields such as from pylons, electrical-substations, and electrical appliances in the home. It complements the AC2 well because that measures the high-frequency radiation such as from cell towers, wireless devices, smart meters all gadgets that emit wireless radiation. Both made by EMFields Solutions, and they are a fairly inexpensive way to measure these parameters but discrete enough to use in public places.

The size of the device is 1110 x 63 x 21 mm, and it weighs 140g. It comes with a PP3 9V Alkaline battery that lasts up to 25 hours. It includes a pouch and a user manual.

*If you want to detect microwave radiation, the Acousticom 2 RF Meter is the perfect combination.


Frequency Response Electric Fields: 5 – 200 volts per meter / 20 – 50,000 hz
Frequency Response Magnetic Fields: 0.2 – 20 milligauss / 50 – 2,000hz
A line of colored LEDs shows the level
Magnetic Accuracy: 50 to 2000 Hz ±10%
Electric Accuracy: 20 to 50000 Hz ±3 dB with a usable response from 15 Hz – 70 kHz
Current: 16-23 mA
Low battery (6.7V) shown by red V/m LED