RFI-D Residual Field Indicator


The RFI-D, of our own manufacture, is a self contained magnetic Residual Field Indicator  incorporating an internal sensor providing a clear stable readout, visible in both white and UV light.

The RFI-D is ideally suited to meeting manufacturing and inspection requirements where residual magnetic field strength must be below critical limits to ensure specification compliance.

The instrument is powered by a standard 9 volt battery (PP 3 type), with on/off push button switch, and featuring an automatic cut out after 2 minutes to ensure long battery life.

Each instrument is factory set and certified using traceable reference standards and is uniform across its entire range.

 An after sales calibration service is available for this instrument


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Size: 95 x60 x 16mm

Weight: 109 grams

Range: Polarity dependant +//-199.9 gauss

Resolution: 0.1 Gauss

Switch: On/Off plus 2 minute cut off

Battery: 9 volt PP3

A calibration service is available for this instrument