Measurement | LF Low frequency

Here you will find devices for measuring low frequency electrical and magnetic fields: Domestic main supply and connected devices and machinery, switches, lamps, power lines, transformer stations, railway installation, ...

Here you will find devices for measuring low frequency electrical and magnetic fields : Domestic main supply and connected devices and machinery, switches, lamps, power lines, transformer... read more »
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Measurement | LF Low frequency

Here you will find devices for measuring low frequency electrical and magnetic fields: Domestic main supply and connected devices and machinery, switches, lamps, power lines, transformer stations, railway installation, ...

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YSHIELD® Edition | EPE Conseil Indicator ESI 22 | LF YSHIELD® Edition | EPE Conseil Indicator ESI 22 | LF
Elementary analyzer for the use by laymen, to provide a quick overview of the load situation. Concrete measured values wont be displayed, the measurements are inticated with LEDs in ample colors corresponding to the standard of building biology . ESI 22: Cheap device for LF only. The 2 types of fields ( electric fields, magnetic fields ) are indicated with each 5 LEDs. Low-frequency electrical fields (LF) from 16 Hz to 3 kHz Low-frequency magnetic fields (LF) from 16 Hz to 3 kHz New: 3D-measuring of electric and magnetic fields (otherwise only available in very expensive devices) Operating modes: Standard mode Audio indicator: Sound frequency shanges with increasing field strengths Power supply: 9 V battery Operating time: 10 to 15 hours in permanent operation Weight: 140 g Size: 140 x 63 x 30 mm Scope of delivery: Detector, battery, short operating manuals in German and English
113.00EUR *

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 EMF | Gigahertz-Solutions | Meter ME3030B EMF | Gigahertz-Solutions | Meter ME3030B
It allows an uncomplicated evaluation of the exposure, a determination of suitable remedial actions, as well as a control of their effectiveness . Simple handling for amateurs. Measuring range: 1 nT/Vm up to 2,000 nT/Vm . Frequency range: 16 Hz up to 2 kHz . Accuracy: 2 %, 20 digits . An acoustic signal proportional to the field strength with “Geiger-counter-effect” helps identifying regions with increased exposure. Included in delivery: Measurement device, Alkaline Mangan battery, detailed instruction manual with factual background information issuing "electro smog".
149.50EUR *

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 EMF | Gigahertz-Solutions | Meter ME3830B EMF | Gigahertz-Solutions | Meter ME3830B
It allows an uncomplicated evaluation of the exposure according to construction biologist standard, a determination of suitable remedial actions, as well as a control of their effectiveness . Simple handling for amateurs. Measuring range: 1 nT/Vm up to 2,000 nT/Vm . Frequency range: 16 Hz up to 100 kHz . Accuracy: 2 %, 14 digits . An acoustic signal proportional to the field strength with “Geiger-counter-effect” helps identifying regions with increased exposure. Included in delivery: Measurement device, Alkaline Mangan battery, detailed instruction manual with factual background information issuing "electro smog"
229.50EUR *

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 EMF | Gigahertz-Solutions | Meter ME3840B EMF | Gigahertz-Solutions | Meter ME3840B
The link between amateur and professional instruments! This device is especially popular among medics and alternative practitioners, as it offers a perfect combination of easy handling and professional measurement possibilities. It allows an easy allocation of the electrosmog frequencies to the traction power or the mains power as well as to the artificial harmonics, thus facilitating an especially precise consultation of remedial actions and an easy control of their effectiveness. A switchable internal filter module as in the professional devices, allowing a numeric differentiation of traction power and mains supply as well as the artificial higher frequencies. A useful aspect considering the even lower precautionary values for higher frequencies. Measuring range: 1 nT/Vm up to 2,000 nT/Vm . Frequency range: 5 Hz up to 100 kHz . Switchable internal filter module as in the professional devices (16 Hz, 50 Hz high-pass, 2 kHz high-pass). Accuracy: 2 %, 14 digits . An acoustic signal proportional to the field strength with “Geiger-counter-effect” helps identifying regions with increased exposure. Included in delivery: Measurement device, Alkaline Mangan battery, detailed instruction manual with factual background information issuing "electro smog".
297.50EUR *

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YSHIELD® Edition | Fauser electrostatic sensor STS 1 | LF YSHIELD® Edition | Fauser electrostatic sensor STS 1 | LF
Identify static charges before you get into trouble The electrostatic sensor STS 1 is a compact electrostatic meter with a digital display for measuring static charges in the range of positive and negative numbers easily and precisely. The wide range of measurement, the high accuracy, the reduced drift and a resolution of up to 1 V make the electrostatic sensor STS 1 an all-rounder for all fields of electrostatic measurements. Areas of application The electrostatic sensor STS 1 enables you to record and check static charges in the field of a system for electronic data processing as well as in electronics and semiconductor manufacturing. Consequently disturbances and damage can be prevented in a reliable manner. The measuring of visual display units using STS 1 enables you to assess the exposure of the person working in front of the screen. Static charges of the display attract dust particles. Such an exposure can easily be avoided by using screen filters. In organic architecture as well, STS 1 is an indispensable aid for the assessment and selection of materials for living rooms, like for example fitted carpets, curtain materials and textiles. The concentration of positively and negatively charged small ions in the air of the rooms can be influenced, and this has a far-reaching impact on the quality of the entire room climate. Technical data Measurement range: 2000 V / 20 kV Resolution: 1 V / 10 V Accuracy: +/- 10 % Display: LCD 3-1/2 digits Dimensions: 144 x 60 x 27 mm Weight: 105 g Power supply: 9 V Block Scope of delivery: Meter, grounding cable, case, manual
461.72EUR *

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 EMF | Gigahertz-Solutions | Meter ME3951A EMF | Gigahertz-Solutions | Meter ME3951A
It allows a professional evaluation of the exposure , a determination of suitable remedial actions, as well as a control of their effectiveness. Simple handling for professionals. Measuring range: 1 nT/Vm up to 2,000 nT/Vm . Frequency range: 5 Hz up to 400 kHz . Accuracy: 2 %, 7 digits. Integrated frequency filter 16.7 Hz, 50 Hz, 2 kHz. Measurements of monitor screen workstations, AC and DC output, calibration certificate on request at extra charge. An acoustic signal proportional to the field strength with “Geiger-counter-effect” helps identifying regions with increased exposure. Included in delivery: Measurement device, battery charger and a power supply unit, detailed instruction manual with factual background information issuing "electro smog".
565.25EUR *

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 EMF | Gigahertz-Solutions | 3D meter NFA30M EMF | Gigahertz-Solutions | 3D meter NFA30M
This device measures magnetic fields only! As required in the standard values for bedrooms (SBM) , a long-term data logger is integrated . It is based on a superior concept for efficient data acquisition of magnetic fields, extensive long-term recordings of all relevant parameters and an easier interpretation and documentation of the acquired data. 3D measurement of the magnetic field in a truly isotropic point. Separate recording of railway and grid frequency as well as higher harmonics with true RMS valuation (16.6 Hz | 50/60 Hz | 100/120 Hz plus even harmonics | 150/180 Hz plus uneven harmonics | other frequencies 2 kHz). Measures 110,000 samples per second, the maxima of which are recorded up to 10 times per second on the 4 GB SDHC memory card supplied. Due to the simultaneous and continuous sampling of frequency and axis information you won't miss even the smallest peaks. Voice recording of audio notes to facilitate measurement and interpretation of recordings. Input jack to record an external HF-Analyser. Supplied with revolutionary PC evaluation software: Super fast real-time presentation, statistic functions (e.g. 95. percentile), analysis tool for "Dirty Power". Li-Ion rechargeable batteries for up to 48 hours of continuous recording. External power supply possible (power adaptor included). Delivery with all necessary accessories in the plastic case K5.
654.50EUR *

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YSHIELD® Edition | Fauser meter FM10 | LF YSHIELD® Edition | Fauser meter FM10 | LF
The field strength measurement device with innovative technique and revolutionary design in shirt-pocket format Simultaneous display of the electric and the magnetic field strength Isotropic measurement of alternating fields Potential-free and potential-related measurement of electric fields Frequency range from 10 Hz up to 400 kHz Resolution from 1 nT and 0.1 V/m without switching the measurement range Peak-Hold-Display and limit value alarm Innovative and multi-functional The field meter FM 10 is an innovative new development that combines wide function diversity with an easy and intuitive operation on the basis of a powerful microcontroller technique. Product highlights are the isotropic magnetic field strength measurement and the frequency range up to 400 kHz with a resolution of 1 nT and 0.1 V/m without the need of switching the measurement range. Wide frequency range In dependence of the measurement probe a frequency range from 10 Hz up to 400 kHz is available. With the integrated filter functions band pass 16.6 Hz, high pass 50 Hz and 2 kHz single frequency ranges can be selectively measured. High resolution without switching The FM 10 provides a measurement dynamic of 20000 nT and 2000 V/m with a resolution of 1 nT and 0.1 V/m in merely one measurement range each. Annoying switching between ranges or auto-ranging functions are a thing of the past. Multi-functional display On the rich in contrast and illuminated display the electric and magnetic field strength are indicated parallel, using a fast sample rate of 0.25 seconds. Moreover, the X-,Y- and Z-parts of the magnetic field strength are displayable as separated single values. Display of measurement value plus filter- and logger functions Single vectors of the magnetic field are displayable Peak-Hold function Capacitive coupling All device controls and the configuration of the data logger can be adjusted in the comfortable selection menu. Display of recorded data sets Comfortable selection menu Function display during PC-connection Transferring data sets As an acoustic display the sound generator produces a signal proportional to the field strength. Diverse functions The field meter FM 10 delivers some extra functions: An acoustic alarm is activated as soon as the adjustable limit values are exceeded. The Peak-Hold function displays even shortest peak values of the field strength. Auto-power-off...
736.61EUR *

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 EMF | Gigahertz-Solutions | 3D meter NFA400 EMF | Gigahertz-Solutions | 3D meter NFA400
3D-LF-Analyser with Data Logger NFA400 for an in-depth analysis. The NFA400 also comprises all common technical parameters of the NFA series. In addition to the three-dimensional magnetic field measurement : ONE-dimensional potential-free measurement of the electric field (Y-axis). Non-isolated electric field measurement possible with integrated sensor or with the optionally available TCO conform probe TCO3. An integrated voice recorder facilitates the measurement analysis. Technical data Frequency Range: 5 Hz to 400 KHz (compensated) Measurement Range: Magnetic flux densitiy: 1 - 19999 nT Electrical field strength: 0.1-1999 V/m Accuracy: 50 / 60 Hz: +/- 5 % 16 Hz - 30 kHz: +/- 1 dB 5Hz - 400 kHz: +/- 2 dB Isotropical deviation: +/- 1.5 dB Offset +/- 5 Digits Sensor: Electrical field strength, potential-free, 1D Electrical field strength, non-isolated Magnetic flux density, 3D Audio Analysis: Field-strength-proportional acoustic signal (with "Geiger counter" effect), switchable Electric power supply: 7.4-Volt Li-ion high quality battery pack (included) Average operating life in the logging mode 36 h Low-batt indication Auto-Power-Off function (saves capacity and is deactivated during longterm measurements) Power supply unit included Signal Rating: trueRMS, Peak, Peak Hold Weight: 3,3 kg Scope of delivery: Meter with silicone holster, 4 GB SDHC SD-card, USB-cable, NFAsoft analysis software, highly flexible grounding cable with 1mm² copper diameter, grounding clamp, internal Li-ion battery pack, power supply unit, manual, plastic case
1,394.80EUR *

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 EMF | Gigahertz-Solutions | 3D meter NFA1000 EMF | Gigahertz-Solutions | 3D meter NFA1000
For the most in-depth analysis - the masterpiece on the market! Innovative alternative to the ME series based on a superior concept for efficient data acquisition of electric and magnetic fields, extensive long-term recordings of all relevant parameters and facilitated interpretation and documentation of the acquired data. Real 3D potential-free electric field measurement , patent pending. 3D measurement of the magnetic field in a truly isotropic point. Separate recordings of railway and grid frequencies as well as higher harmonics with true RMS valuation (16.6 Hz | 50/60 Hz | 100/120 Hz plus even harmonics | 150/180 Hz plus uneven harmonics | other frequencies 2kHz) Measures 110,000 samples per second, the maxima of which are recorded up to 10 times per second on the 4 GB SDHC memory card supplied. Due to the simultaneous and continuous sampling of frequency and axis information you won't miss even the smallest peaks. Voice recording of audio notes to facilitate measurement and interpretation of recordings. Broadband peak measurements (genuine peak of a wave) as a firmware update in preparation. Optional, in preparation: Wireless data transfer to external display unit /PC. Supplied with revolutionary PC evaluation software: Super fast real-time presentation, statistic functions (e.g. 95. percentile), analysis tool for "Dirty Power". Delivery with all neccessary acessories in the plastic case K5 Li-Ion rechargeable batteries for up to 48 hours of continuous recordings. External power supply possible (power adaptor included).
1,933.75EUR *

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* All prices are gross prices which include tax, in addition shipping costs. Copyright © 2016 YSHIELD GmbH & Co. KG