Geophysical measurement instruments for fieldwork

Soil resistivity measurement, ground-penetrating radar systems, borehole logging and seismic sensor arrays. Engineered for the demands of northern and Arctic conditions.

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Measurement instruments for professionals

For geologists, environmental consultants and ground survey companies. Every instrument is calibrated at our measurement laboratory in Espoo.

EP-220

Soil resistivity measurement set

Schlumberger and Wenner configurations, depth range 80 m. Includes four electrodes and a field-grade data logger.

Applications:

  • Groundwater protection
  • Contaminated land mapping
  • Geotechnical parameter assessment
EP-340

Ground-penetrating radar system

Mid-frequency antenna 250–500 MHz, connectable to a control unit. Suitable for built surfaces and natural terrain.

Applications:

  • Underground pipe location
  • Road structural layers
  • Archaeological mapping
EP-510

Borehole logging probe

Multi-channel probe (natural gamma, conductivity, temperature). Diameter 48 mm, cable length 300 m.

Applications:

  • Hydrogeology
  • Mine environment monitoring
  • Geothermal investigation
EP-720

Seismic sensor array

24-channel geophone array with standard spacing of 1–10 m. For refraction and reflection seismic surveys.

Applications:

  • Bedrock depth mapping
  • Basal till thickness
  • Landslide risk assessment
EP-940

Magnetic susceptibility meter

Handheld meter and workstation version. Measurement range 0–9999 × 10⁻⁵ in SI units.

Applications:

  • Soil contamination study
  • Mineralogical surveys
  • Palaeomagnetic sampling

Nordic measurement technology for field use

Edge Probe Instruments has designed and manufactured geophysical measurement instruments in Helsinki since 2009. Our products serve geological research institutes, mining companies, environmental consultants and universities across Northern Europe, the Baltic states and the Adriatic region.

We specialise in instruments that withstand Arctic conditions and rocky terrain. All field units meet the IP67 rating and operate within the temperature range −30…+55 °C.

Our head office is located in Helsinki, and we have regional offices in Tallinn, Amsterdam, Stockholm, Denver and Moscow. A total of 18 employees.

CALIBRATION LAB
Founded in 20092009
ISO 9001:2015 certified2014
HQHelsinki, Finland
IP-class (field)IP67
−30 / +55 °C

CE  RoHS  ISO 9001

Offices

Local support, calibration and servicing. Rental and on-site training are arranged at all offices.

Helsinki — head office

Bulevardi 14 A, 00120 Helsinki. Product development, calibration laboratory, customer service. +358 9 4170 8820

Tallinn — Baltic office

Pärnu mnt 158, 11317 Tallinn. Sales, training and servicing in the Baltic states. +372 6 880 820

Amsterdam — Benelux office

Keizersgracht 213, 1016 DT Amsterdam. Sales, training and servicing across the Benelux region. +31 20 705 8820

Stockholm — Nordic office

Kungsgatan 8, 111 43 Stockholm. Sales, training and servicing across the Nordic region. +46 8 505 8820

Denver — North America office

1450 Wynkoop Street, Suite 300, Denver CO 80202. Sales, training and servicing across North America. +1 303 417 8820

Moscow — representative office

Bolshaya Yakimanka 32, 119180 Moscow. Import representative for Russia. +7 495 417 8820

Get in touch

Ask for a quote, book a demonstration or request technical advice. We reply within 1–2 business days.

Edge Probe Instruments Oy

1450 Wynkoop Street, Suite 300, Denver CO 80202
Finland
+1 303 417 8820
info@edgeprobe.fi
Y-tunnus 2348091-7