We love precision.

Measurement Instruments

Using measuring principles that are based on a firm scientific foundation and creating devices with best usability - these are the main development objectives for GeoTec instruments. We combine more than 40 years of experience in theory and application of geophysical and thermal measurement with modern microelectronics and software development.

GeoTec LogBox - Mobile high resolution measurement instrument with integrated data logger

Temperature Measurement
Pressure Measurement
Quality Control of
Borehole Cementation

> Monitoring of
   concrete penetration

Temperature Monitoring,
Temperature Profile

> depth dependent (borehole)
> location dependent
   (facility, waters)
> air temperature
> water temperature
> solid temperature
   (sensors molded)
> long term monitoring

Water Flow

> groundwater flow
> activity in aquifers
> depth dependent
> location dependent
> long term monitoring

Water Level

> long term monitoring
> monitoring of water discharge
   of (artesian) wells
> earthquake registration

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GeoTec LogBox multiT - precision thermometer with data logger

Precision Thermometer
LogBox multiT

Temperature Resolution:     0.015°C
Number of Sensors:            1...10

GeoTec LogBox microT - high precision thermometer with data logger

High Precision Thermometer
LogBox microT

Temperature Resolution:     0.0003°C
Number of Sensors:            1...3

GeoTec LogBox hydroP - precision barometer with data logger

Precision Barometer
LogBox hydroP

Pressure Resolution:      0.04 hPa
Sensors:       Water & Air Pressure

Your measurand or application is not listed? No problem, the LogBox concept is highly customizable and can be equipped with diverse sensor types. GeoTec has more than 30 years of experience in developing custom measurement solutions - don't hesitate to contact us, we will be glad to assist you!

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GeoTec SolidTherm - Heat Conductivity Meter

Determination of Thermal Conductivity and Thermal Diffusivity
Thermal Conductivity and Thermal Diffusivity
under Local Conditions

> Thermal conductivity and diffusivity of solid and unconsolidated rock
> especially suited for porous and coarse-grained rock
> medium sized samples (min. 10 cm diameter and height)
> mobile measurement in-situ (directly in bedrock, no sample cutting)

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GeoTec SolidTherm - heat conductivity meter

Thermal Diffusivity and Thermal Conductivity Meter

Range:           0.2 ... 7.0 W/(K m)
Accuracy:           5 %