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Electromagnetic field meter - broadband, selective and FFT analysis: SMP3 | Wavecontrol

Wavecontrol SMP3 measures electromagnetic fields using compatible probes, supporting broadband, selective and FFT analysis.

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The SMP3 is a professional electromagnetic field meter designed for EMF exposure assessment from 0 Hz to 60 GHz, depending on the connected field probe. It combines broadband measurement, frequency selective analysis up to 10 MHz and static field measurement in a single portable instrument.

The system is suitable for worker safety, regulatory compliance and technical field investigations in laboratories, industry, telecommunications, energy, railway, aeronautical, defence, automotive and medical environments.

With plug-and-play probe recognition, real-time graphical display, Weighted Peak Method, SQL data logging and optional fibre optic connectivity, the SMP3 provides a flexible platform for broadband and selective electromagnetic field measurements.

Advantages

Three instruments in one	static field measurement, spectrum analysis and broadband field meter.
Wide measurement coverage	compatible field probes cover ranges from 0 Hz up to 60 GHz.
FFT-based time-domain spectrum analysis	spectrum analysis from 1 Hz to 10 MHz.
Broadband EMF measurement	supports broadband field measurements from 0 Hz to 60 GHz, depending on the selected probe.
Worker safety compliance	supports real-time comparison with limits such as ICNIRP, EU Directive, FCC and Safety Code 6.
Weighted Peak Method	real-time WPM from 1 Hz to 10 MHz for direct comparison with exposure limits.
Large internal memory	more than 1 million samples stored in an SQL database.
Field-ready design	more than 24 hours autonomy with internal rechargeable Li-ion battery.
Digital output	USB-C digital output and probe direct output for compatible WP400 family probes.

Main features

Available versions: Broadband, Selective and Dual.
Broadband version: for broadband measurements using WPFx, WPT, WP50, WPH60 and WPH1000 probes.
Selective version: for frequency selective measurements from 0 to 10 MHz using WP400, WP400c, WP400-3, WP10M and WPH-DC probes.
Dual version: compatible with all field probes for both broadband and selective measurements.
Field probe detection: automatic detection and recognition.
Readout values: total field instantaneous, maximum, minimum and average, plus X, Y and Z field components.
Electric field units: V/m, kV/m, µW/cm², mW/cm², W/m² and %.
Magnetic field units: nT, µT, mT, T, A/m, %, mG and G.
Log time: configurable from 0.5 s to 6 min.
Average modes: fixed or sliding, according to international standards.
Average intervals: from 10 s to 30 min.
Scheduled measurement: customizable up to 24 hours.
Display: colour transmissive TFT, 480 x 272 pixels.
Alarm: 2400 Hz audible signal with adjustable threshold.
Connectivity: USB-C and optional fibre optics.
Optional GPS: built-in u-blox 8 with 56 independent tracking channels.
Operating temperature: -10 °C to +50 °C.
Humidity: 5% to 95%, non-condensing.
Size: 100 x 215 x 40 mm.

Typical applications

Worker safety: EMF exposure assessment against occupational exposure limits.
Telecommunications: broadband and selective field measurements around radio communication systems.
Energy: electric and magnetic field measurements near power infrastructure.
Railway: EMF assessment in railway systems and transport environments.
Industry: evaluation of electromagnetic exposure in manufacturing and industrial installations.
Laboratories: RF and low-frequency EMF measurement for R&D and technical validation.
Aeronautical, defence and automotive: field measurement programs requiring broadband, selective or static field capabilities.
Medical environments: electromagnetic field assessment where occupational or technical monitoring is required.

Why choose SMP3

The SMP3 is designed for teams that need a single, modular platform for comprehensive EMF exposure measurements. Its compatibility with a broad range of electric field, magnetic field and combined E&H probes allows the same instrument to cover applications from static fields and low-frequency exposure assessment to broadband RF measurements up to 60 GHz.

The instrument is particularly relevant for compliance-driven workflows thanks to Weighted Peak Method, real-time limit comparison, configurable averaging, scheduled measurements and high-capacity data logging. With automatic probe recognition, graphical real-time display, screenshot function and USB-C data transfer, the SMP3 supports both field measurements and structured reporting workflows.

What should you check before choosing this product?

Match the frequency range and field type to the exposure assessment. Check instrument and probe compatibility, measurement method and data recording requirements before selecting the configuration.