CMD-DUO Electromagnetic conductivity meter for deep survey

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Graded depth range (7.5 - 60 m)

Manual or continuous measuring modes

High temperature stability and noise resistance

Smart and rugged design

Rechargeable Li-Ion cells (one charging for 1-2 working days) or AA cells

Easy control system with graphical screen and large memory

Data download via USB port or flash disk

Bluetooth communication with probe


geological survey, water management (searching for potable water sources, groundwater protection, ground contamination monitoring), raw material prospecting, investigation of underground objects.

CMD-DUO electromagnetic conductivity meter completes our family of advanced digital conductivity meters with the instrument for deep surveys. Easy operated set with variable dipole distance allows multidepth field survey with results suitable both for apparent conductivity and model sections (inversion by IX1D).
Used electromagnetic measuring method covers wide range of ground conductivities independently on their upper layer and thus can be successfully used on sandy, stony, icy and asphalt surface. Calibrated conductivity values correspond very well with DC resistivity and can serve for fast distinguishing of geological materials and structures - bedrock, weathered zones, cavities, fissures, gravel, sand, clay and other sediments.

IX1D Inversion

Standard probe accessories:

  • Transport aluminum case: 73 x 20 x 92 cm
  • Transmitter and receiver handles
  • 10 / 20 / 40 m distance/reference cables
  • Spare Li-Ion battery for transmitter with charger
  • 2 pcs of AC adapters (100-240 V, 50-60 Hz)
  • Internal battery holders for AA cells

Standard control unit accessories:

  • AC-adapter (100-240 V, 50-60 Hz)
  • Cable for 12 V car socket supply
  • Internal battery holder for AA cells
  • Carrying belt
  • Cable for data download to PC and USB memory stick
  • CD with software
  • Operation Manual

Optional Accessories:

  • Spare Li-Ion batteries for transmitter, receiver and control unit
  • Inversion and mapping SW (IX1D, Surfer)


CMD-DUO connection cable

CMD-DUO connection cable
CMD-DUO in transport case

CMD-DUO in transport case
CMD control unit

CMD control unit