Gauss Meters & Magnetometers

Field Indicator

Residual Magnetic Field Deflection Magnetometer

Analogue Field Indicator

Robust deflection type magnetometers (field indicators) for confirming the level of component demagnetisation after inspection. Industry proven and built to last - Used world over by large aerospace firms and military. Supplied in a water tight plastic case with foam inserts, calibrated and with the relevant paperwork.

Versions Available

20 - 0 - 20 Full range +/- 20 Gauss
10 - 0 - 10 Full range +/- 10 Gauss
2 - 0 - 2 Full range +/- 2 Gauss (made to order)


Product Data

  • Accurate to within 3% of full scale
  • Supplied in protective case with fitted foam inserts as standard
  • Supplied calibrated and with relevant paper work
  • Fluorescent background scale and needle for easy reading inside blackout booths

Have you considered going digital?

Johnson & Allen manufacture a digital version of the deflection type magnetic field indicator called the DigiGauss DG1.

It serves the same purpose as its digital counterpart above but offers unique advantages over analogue versions for a similar price.

Click here to find out more about the DigiGauss DG1

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