SIGMATEST probes

Probes for measuring the electrical conductivity of non-ferromagnetic metals

Measuring in all positions. The probes are operated with the SIGMATEST and form a complete system with the measuring unit. In terms of design, the probe elements can be installed in a wide variety of geometries.

There are standard probes, angled probes, probes with a flexible arm or probes adapted to your individual requirements. The probes are available in diameters of 5 mm, 8 mm or 14 mm. The 14 mm probe is easier to handle and provides a slightly more stable reading due to its larger surface area. The 8 mm probe is used for very narrow or small surfaces, for example on small coins.

Product highlights

Your advantages at a glance

  • Probe elements in 5 mm, 8 mm or 14 mm diameter for a wide variety of applications
  • The probes are available in various standard geometries, but can be fully customized
  • A temperature sensor is built into each probe to measure the ambient temperature and to readjust the conductivity value if necessary
  • Optional titanium version for minimum probe wear and even more stable measurement results

Technical information

Measuring range:

0,5 to 65 MS/m or 1 to 112 % IACS

Operating frequencies:

60 / 120 / 240 / 480 / 960 kHz

Temperature range :

0 °C to +70 °C

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SIGMATEST

New generation portable meter to measure the electrical conductivity of non-ferromagnetic metals