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List-Magnetik GmbH

Magnetic Field Meter / Gaussmeter MP-4000

Magnetic field meter with unique measuring technology for professional measurement of magnetic direct and alternating fields as well as pulsed fields

Magnetic Field Meter / Gaussmeter MP-4000

Magnetic field measurement for DC fields, AC fields and pulse fields

Experience a revolution in measurement technology with the List-Magnetik MP-4000 professional magnetic field meter. This instrument uses external digital axial and transverse field probes to make precise measurements of DC and AC magnetic fields, as well as pulsed fields of any type. Applications range from geomagnetic fields to field strengths of 40,000 A/cm.

The MP-4000 gaussmeter has a graphical LCD touch panel with an innovative user interface and a resolution of 320x480 pixels. An outstanding feature of the new probe electronics is the fast digitization of the measured values with a frequency of up to 200 kHz. This makes it possible to display waveforms with a duration of only 0.1 milliseconds. This gives you a precise picture of the course of a magnetic field pulse. Peak values and pulse durations are accurately displayed. In addition, alternating field waveforms up to 20 kHz can be acquired and stored.

It supports a wide range of magnetic field measurement applications with flexible data storage, a combined digital and analog display, and peak value measurement. The Bluetooth interface allows data transfer to a Windows PC as well as to Android and iOS apps. The USB-C interface allows the device to be permanently connected to an external power source.

Especially at very low magnetic field strengths, an absolutely interference-free and precise measurement is crucial. The measurement electronics work directly in the probe and digitize the signals from the Hall sensor.

In the case of stable DC fields, the scan function makes it possible to detect a magnetic field by area, which can then be statistically evaluated. In the case of pulsed fields, the digital probe of the MP-4000 processes the measurements at a speed of less than 0.1 milliseconds. The measured values can be displayed graphically in the MP-4000, providing an accurate picture of the course of a magnetic field pulse.

Measurements in A/cm, kA/m, Gauss, Tesla

With a magnetic field meter / magnetometer / Gaussmeter / Teslameter (all names describe the same) you can see small differences in the strength of the magnetic field during the magnetic field measuring. From low field values just above the Earth's magnetic field, via residual magnetism / remanence with low A / cm or Gauss / Oersted residual magnetic field values up to peak fields, the magnetic field meters from List-Magnetik are durable and you get reproducible field strength values during the magnetic field test. In addition, we offer a calibration standard (reference magnet), with which you can always check your magnetic field tester for accuracy.

 

Scan Measurement

Trigger Measurement

Do you want to continuously scan a magnetic field and determine the minimum and maximum? The scan measurement provides you with a graphical curve of the magnetic field with statistical evaluation. Do you want to record a short magnetic field pulse and determine its peak value? The trigger measurement can make an exact recording of the measured values for extremely short periods of time. This is unique.
Magnetic Field Meter / Gaussmeter MP-4000
Magnetic Field Meter / Gaussmeter MP-4000

 

Measuring Direction for Magnetic Fields

 


Manage and send measurement data with a free application

To further process your measurement data, you can pair your measuring device with mobile Android and iOS devices. Or you communicate with a Windows PC. This is made possible by Bluetooth Low Energy technology (BLE). With the Lima Connect app you can manage projects and assign the measuring points on a photo. The measurement results can be statistically evaluated and displayed graphically. The app for Android, iOS and Windows is free.

Data transfer application Lima Connect

 

Technical Data Magnetic Field Meter / Magnetometer / Gaussmeter / Teslameter MP-4000

Measuring units: A/cm - kA/m - Gauss / Oersted - Tesla switchable
(1 A/cm = 0.1 kA/m = 1.256 Gauss = 1.256 Oersted = 0.1256 mT)
Applicable probes: Axial probes PM2-A and PM4-A, transversal probes PM2-T, PM2-TR, PM4-T and PM4-TR
Measuring range direct field / DC: 0-40,000 A/cm
Measuring range alternating field / AC: 0-40,000 A/cm
Accuracy: in homogeneous field
± 1 A/cm to 50 A/cm,
± 2% of measured value from 50 A/cm,
± 3% of measured value from 20,000 A/cm
Resolution: 0-1000 A/cm: 0.1 A/cm,
> 1000 A/cm: 1 A/cm
Frequency range AC: 2 Hz – 20 kHz
Peak value memory: at pulse time >= 0.1 msec
Display: LCD touch panel color 320x480 pixel
Multilingual menu navigation: German, English, Italian, French, Spanish
Data logger: 10,000 measurements, flexibly divisible
Statistics: count / maximum / minimum / average / standard deviation
Interface: Bluetooth Low Energy interface for communication with Android, iOS and Windows
App for Android, iOS, Windows: free of charge via Google Play Store, Apple App Store, List-Magnetik website
Power supply: 3x 1.5 V AA Mignon. External power supply can be connected via USB-C
Operating time: approx. 25 hours with battery, unlimited with external power supply
Dimensions: 150 x 85 x 35 mm
Weight: 320 g with batteries
Data sheet MP-4000

 

Scope of supply Magnetic Field Meter / Magnetometer / Gaussmeter / Teslameter MP-4000

Magnetic Field Meter MP-4000 without probe, with probe cable, USB Bluetooth receiver and case, including calibration certificate.
The measuring probe must be ordered additionally.
Magnetic Field Meter MP-4000 Magnetic Field Meter MP-4000

Axial Field Probe PM2-A

Measuring Range: 0-20,000 A/cm / 0-20,000 Gauss / 0-2 T
Hall Sensor distance: 2.0 mm
Total length of the probe: 150 mm
Length of the probe handle: 85 mm
Diameter of the probe tube: 8.5 mm
Axial Field Probe PM2-A Shop

Transversal Field Probe PM2-T

Measuring Range: 0-20,000 A/cm / 0-20,000 Gauss / 0-2 T
Hall Sensor distance: 0.9 mm
Probe thickness: 1.7 mm
Total length of the probe: 155 mm
Length of the probe handle: 85 mm
Width of the probe tube: 5.5 mm
Transversal Field Probe PM2-T Shop

Transversal Flexible Reed Probe PM2-TR

Measuring Range: 0-20,000 A/cm / 0-20,000 Gauss / 0-2 T
Hall Sensor distance: 0.4 mm
Probe thickness: 0.7 mm
Total length of the probe: 150 mm
Length of the probe handle: 85 mm
Width of the probe reed: 4.3 mm
Transversal Flexible Reed Probe PM2-TR Shop

Axial Field Probe PM4-A

Measuring Range: 0-40,000 A/cm / 0-40,000 Gauss / 0-4 T
Hall Sensor distance: 2.0 mm
Total length of the probe: 150 mm
Length of the probe handle: 85 mm
Diameter of the probe tube: 8.5 mm
Axial Field Probe PM4-A Shop

Transversal Field Probe PM4-T

Measuring Range: 0-40,000 A/cm / 0-40,000 Gauss / 0-4 T
Hall Sensor distance: 0.9 mm
Probe thickness: 1.7 mm
Total length of the probe: 155 mm
Length of the probe handle: 85 mm
Width of the probe tube: 5.5 mm
Transversal Field Probe PM4-T Shop

Transversal Flexible Reed Probe PM4-TR

Measuring Range: 0-40,000 A/cm / 0-40,000 Gauss / 0-4 T
Hall Sensor distance: 0.4 mm
Probe thickness: 0.7 mm
Total length of the probe: 150 mm
Length of the probe handle: 85 mm
Width of the probe reed: 4.3 mm
Transversal Flexible Reed Probe PM4-TR Shop
All probes are plug-in type

 

Recommended Optionals Magnetic Field Meter MP-4000

Calibration Standard for Magnetic Fields

A calibration standard is a reference magnet that allows the user to verify the accuracy of a matched probe.

Calibration Standard for Magnetic Fields with axial probe Calibration Standard for Magnetic Fields
Zero Gauss Chamber NGK-10

In order to be able to carry out the probe calibration for magnetic field measuring devices independently of the earth's magnetic field, a shielded Zero Gauss Chamber helps

Zero Gauss Chamber NGK-10 Zero Gauss Chamber NGK-10

Measuring instruments by List-Magnetik - Made in Germany - Quality and durability

Firmware Update LMG4

Firmware Update
MEGA-CHECK DX / MP-4000 / FerroPro compact
Revision 510 Build 354

Click here for Update

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Note on how to use

Magnetic field meters from List-Magnetik are suitable for measuring direct and alternating magnetic fields up to a maximum of 20 kHz with a measuring range from a minimum of 0.01 mT (= 10 µT) to a maximum of 5 T. These are fields with a strength of at least the earth's magnetic field.
However, they are not suitable for measuring high-frequency electromagnetic fields in the sense of an EMC test or electric fields in the range of a few µT.
There are special EMC meters on the market for this purpose, which we do not sell.