Magnetometers

The MAG3 is the world?s smallest analog inertialmeasurement unit, providing triaxial analog outputsof acceleration, rate of turn (gyroscope) andmagnetic field data. The MAG3 is capable of sensingrotation, acceleration and magnetic field about threeorthogonal axes. MAG3 ...more

The magnetic field you want to measure is usually not next to your lab bench. Small, light-weight and battery-operated, the Metrolab THM7025 is at home in the field. Since it simultaneously measures all three axes of the magnetic field - the only three-axis handheld magnetometer in the world - you get a true field strength reading no matter how ...more

Want the power of the latest technology in magnetics without the price? The solution that you are looking for is here today ? the state-of-the-art Overhauser magnetometer / gradiometer. The GSM-19 delivers all of the advantages of optically pumped magnetometers and gradiometers plus the parameters that are of priority to you as a user of magnet ...more

Used to map the earth's magnetic field. It shows the variation from place to place down to a resolution of .01 milligauss (= 1 nanotesla, or 1 gamma), which is about 1/500 percent of the earth's field strength. ...more

The µMAG family of handheld fluxgate magnetometers are single axis instruments that measure magnetic fields from 0.01 milligauss to 2000 milligauss. The µMAG® family of handheld fluxgate magnetometers are single axis instruments that measure magnetic fields from 0.01 milligauss to 2000 milligauss. ±2 Volts Full Scale Analog Output  ...more

A three-axis fluxgate magnetometer contains three sensors, in an orthogonal (x,y,z) arrangement. The magnetometer will have three outputs, as it measures the magnetic field strength in the three directions corresponding to the three sensor axis. If required, a three-axis fluxgate magnetometer can be used to determine total magnetic field strength a ...more

Digital gaussmeter is designed to measure magnets, solenoids, and other strong DC magnetic fields. The DC Magnetometer (gaussmeter) comes with an axial/transverse magnetic sensor and NIST - traceable certificate. ...more

Stand Alone RH Calibrator/Test Chamber Models RHCL-1 and RHCL-KIT ...more

For simple applications, customers may be interested in the GSM-8 (Proton Precession) and GSM-9 (Overhauser) systems. These are basic instruments (i.e. without any memory) for calibration of fluxgate magnetometers or for simple magnetic reconnaissance programs. For more advanced applications, GEM recommends that customers consider the GSM-19T P ...more

Many magnetic observatories today rely on a combination of scalar, fluxgate and theodolite instruments for obtaining measurements. Research installations engaged in volcanology applications are also using scalar magnetometers for stationary work. GEM?s Overhauser GSM-90 EUROMAG is particularly suited to these applications (and volcanology). Thi ...more

The CommBoard is a communication interface designed to connect various PNI sensor modules to a host system that uses a standard serial interface, such as a PC. It is typically used as a prototyping and evaluation tool for PNI?s line of compass and magnetometer modules. The PNI CommBoard is also used for production when the host system requires ...more

The low drift characteristics also allow the magnetometer to be used as a terrestrial field monitor or as an orientation sensor. This miniature magnetometer comprises a single board assembly with fluxgate sensors and electronic circuitry. ...more

The MNAV100CA is a calibrated digital sensor and servo control system designed for use in Radio Control (R/C) vehicles. The onboard sensor package includes accelerometers, angular rate sensors, and magnetometers for use in inner loop control applications as well as static pressure (altitude) and dynamic pressure (airspeed) sensors for use in a ...more

The FVM400 Vector Magnetometer is a four line by sixteen character handheld three-axis fluxgate magnetometer. It is a precision instrument for measuring the vector components of weak magnetic fields. All three vector components are displayed simultaneously ...more

The optically pumped Potassium magnetometer / gradiometer / sensor is a technology that is uniquely available to GEM customers ? the result of more than a decade of research and development, and testing. Unlike yesterday?s generation of optically pumped Caesium magnetometers which represent 20 year old technology, the new Potassium system deliv ...more

A portable battery operated flux-gate magnetometer that is used for measurement of low-level magnetic permeability and magnetic field strength. The instrument can be used to measure absolute magnetic permeability and field strength, and also to verify that non-magnetic materials and components are indeed non-magnetic. ...more

NMR gaussmeter a.k.a. NMR magnetometer or NMR teslameter is the main unit, used to drive the magnetic measurement process. Measuring range 0.02 - 9.00 Tesla. Absolute accuracy better +/- 0.5 microTesla. Relative accuracy +/- 0.1 microTesla ...more

The RM100 uses a differential measurement technique employing two subsystems to achieve its high accuracy. The first subsystem is a user controlled field neutralization unit with a dynamic range of ±100,000 nT and a resolution of 0.1 nT. The second is a low noise analog output magnetometer that measures the difference between the ambient and ne ...more

Bartington Instruments design and manufacture a variety of different single-axis magnetometers. Single-axis magnetometers measure the strength of a magnetic field in a single vector direction. If you want to measure the strength of a magnetic in a specific direction, a single-axis magnetometer is the best choice. They are also suitable for checking ...more

An improvement on the flux gate magnetometer, the AlphaLab DC Milligauss Meter measures magnetic fields (technically “flux density”) up to several times the strength of the Earth field. It has a resolution of 0.01 milligauss (1 nanotesla) and a range of +/-2000 milligauss (200 microteslas). The meter's magnetoresistive sensor is a major improvement ...more

The TAM-2 series of three-axis fluxgate magnetometers satisfies a broad range of satellite attitude determination and control applications. The TAM-2  is a single package, low power derivative of our highly successful TAM-1 fluxgate magnetometer which has had a long history of success in space.  ...more

FGM Series Fluxgate Magnetometers consists of 10 models - eight single-axis and two triaxial. The Single Axis instruments combine the convenience of hand-held portability with high sensitivity and accuracy. DC magnetic fields can be measured to an absolute accuracy of ±0.5% traceable to NIST with linearity of better than 0.02% in all ranges and ...more

The CRM Series remote magnetometers are high performance three-axis strap down magnetic field measurement systems. They are designed as a local magnetic field reference for use with high performance Attitude & Heading Reference Systems ...more

The 5800 Hard Metal Magnetometer (HMM) from Walker Scientific is a new instrument designed to measure both the magnetic saturation and coercivity of cemented carbides. This instrument uses a new technique employing inductive sensors and high magnetic fields, which provides highly repeatable and accurate magnetic saturation (Ms) and coercivity ...more

The TAM-1 series of three-axis satellite magnetometers satisfies a broad range of spacecraft attitude determination and control applications. The basic TAM-1 design, which is based on rugged and reliable fluxgate magnetometer technology, has a long history of success in space. It has been used on numerous civilian and military satellites since ...more