We produce TDR devices for the measurement of soil moisture, electrical conductivity (salinity), temperature and capillary pressure. Our devices can also measure moisture of other porous materials, such as concrete. We design and build customized systems for applications in agriculture, research in plant science, soil science, hydrology, evironmental monitoring and civil engineering.

FOM2/mts - Handheld Field TDR Meter - NEW!

Main features:
  • Measurement of soil moisture, electrical conductivity and temperature.
  • Controlled remotely by an Android app.
  • USB port enables full control by a PC application.
  • Light, portable device.
  • Operates with field or laboratory probes of various cable lengths.
  • Designed for field measurements.

TDR/MUX/mpts - Laboratory TDR Meter

Main features:
  • Eight-channel TDR unit with internal data logger.
  • Measurement of soil moisture, electrical conductivity, temperatue and capillary pressure.
  • Approppriate for laboratory use and field monitoring stations.
  • Operates with field or laboratory probes of various cable lengths, also with dedicated soil temperature and capillary pressure probes.

Field TDR Probe

FP/mts
- moisture, temperature, salinity

Laboratory Probes

LP/ms
- moisture and salinity
LP/p
- capillary pressure
LP/t
- temperature

MIDL-2 - Multi Interface Data Logger 

Main features:
  • Equipped with a GPRS modem for measurement results upload to an FTP server.
  • Designed to operate with one up to sixteen TDR/MUX/mpts meters, comprising a D-LOG measurement data acquisition, storage and transfer system.
  • Low energy consumption.
  • Appropriate for field monitoring stations.

Customized Systems

Field Monitoring Stations

  • Measurement of soil moisture, temperature and salinity using a customized number of TDR/MUX/mpts units and FP/mts TDR probes. 
  • Uses D-LOG data acquisition, storage and transfer system for remote configuration and upload of the measurement results to an FTP account.
  • Powered by a battery rechargeable by a solar panel.
  • Designed for long-time unsupervised operation.
  • Locked above-ground metal enclosure for the D-LOG system and battery. 
  • Available water-proof enclosure for underground burial. 

Precise Irrigation System

  • Laboratory system consisting of TDR/MUX/mpts units for monitoring of soil moisture with LP/ms probes and capillary pressure with LP/p probes. 
  • Precise water dosage according to water regime specified for each object separately.
  • Fully controlled via a customized PC application.