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Mag-01(H) Single Axis Fluxgate Magnetometers

Mag-01H Single Axis Magnetometer        Electron Microscope        Mag C Probe Single Axis Fluxgate Sensor

Single axis fluxgate magnetometer | Mag-01H

This standalone single axis magnetometer is a portable, high-performance instrument. It provides precision measurements and display of the intensity of static and slowly varying magnetic fields in the direction of the probe. It offers a wide measuring range of up to 2mT, and resolution of up to 0.1nT.

Mag-01H provides similar features to the Mag-01 as well as an offset control and amplification switch, increasing resolution by 10 (to a maximum of 0.1nT). A range of probes is available, both low field (0.2mT) and high field (2mT) in a range of enclosures including high-vacuum and cryogenic.

The integral auto-scaling 4½-digit display provides direct access to the field strength whilst the analogue output can be connected to an A-D card. The internal rechargeable battery provides 16 hours’ continuous use and can be recharged using the mains adaptor provided.

These instruments feature superb linearity and accuracy, and very low drift with time and temperature. Calibration is traceable to national standards and a re-calibration service is available.

Mag-01H | Applications
Mag-01H is recommended for the measurement of induced and remanent magnetisation, field uniformity checks of electro- and superconducting magnets at room temperature, and quality control on degaussed components. It is also used for compass safe distance as part of electromagnetic compatibility (EMC) testing. The cryogenic probes are ideal for measuring levels of magnetisation inside radio frequency (RF) cavities used in particle accelerators.


  • Very low drift
  • Axial and transverse probes
  • Unpackaged probes also available for cryogenic applications
  • Wide measuring range of up to 2mT and resolution of 0.1nT
  • Mains or battery powered

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