Technofour is not all about large automated Eddy Current Test systems. Several portable instruments are available for various applications.
The latest portable from Technofour is the World's first Android based touch-operated light weight instrument EddyTouch.
is a slim black-box instrument connected to a notebook computer, and is offered in three versions.
Conductivity Meter Type 979 is
used for measurement of electrical conductivity of non-ferrous metals in % IACS to within 1% accuracy. This digital readout instrument
supercedes the old analog workhorse Type 757. Several hundred of which are still in active service.
A wide range of probes are available
for use with SD-PC or Insis-EX instruments. These include motorized rotating probes for bolt-hole inspection etc.