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The AP002HS Axial Hall probe is a robust and simple to use Hall Probe. The AP002HS can immediately be used with current GM07 and GM08 models. The probe comes as standard with a 1.5m cable.

  • 10x sensitivity of standard probes
  • Robust, cylindrical brass construction
  • Combined accuracy ±0.5% with GM07 and GM08
  • Visible sensor position
  • Convenient hold/record button on probe
  • 3 ranges of measurement
  • UK Delivery: 5 to 7 working days from purchase
  • EU and Rest of World Delivery: 7 to 10 working days from purchase

Why Choose the AP002HS High Sensitivity Axial Probe?

The High Sensitivity Axial Probe is suitable for a wide range of applications  where access allows the probe to be orientated to the magnetic field as shown in the diagram. The AP002HS is a High Sensitivity Hall probe for those who need the capability of measuring magnetic flux density and magnetic field strengths within the range of 0- ±30.00 mT to 0 - ±300.0 µT or 0 - ±300.0G to ±3.000 G.

The sensor is located in the flat end of the sensor.  

If you require a High Sensitivity probe and are measuring in an air gap between magnetic poles, please see our TP002HS High Sensitivity Transverse Probe

AP002HS High Sensitivity Axial Probe Data Sheet


About the Axial Hall Probe

The AP002HS is an active semi-conductor Hall element which incorporates a focusing magnetic circuit. This magnetic circuit focuses the magnetic flux experienced by the probe in the Hall element to offer a significant boost in sensitivity.

Although the Ferrite magnetic circuit does exhibit some hysteresis over the operating range, this effect is minimal, typically less than ±0.2%.


High Sensitivity Axial Probe Measurement Ranges (when used with the GM08 or GM07)

AP002HSTeslaGaussAmp/mOersted
Range 130.00 mT300.0 G23.88 kA/m300.0 Oe
Range 23.000 mT30.00 G2.388 kA/m30.00 Oe
Range 3300.0 µT3.000 G238.8 A/m3.000 Oe

High Sensitivity Axial Probe Dimensions





Express Service 

* Please note that our express service does not include the standard shipping prices which will be invoiced separately. This service is to cover the cost of expediting the manufacturing process and dispatching to you within 48 hours. This service is subject to stock and availability at the time of purchase. Please contact us before using this service to ensure availability.


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AP002HS HighSensitivity Axial Probe

  • £397.00 + VAT* + Shipping

    * Where applicable


Tags: axial, probe, high, sensitivity,