Environmental Technology


An overview of our wide range of meteorological instruments and systems. All Delta OHM sensors are the result of our own R&D: we produce everything in our own factories and we are one of the few suppliers that has invested in its own accredited ISO 17025 calibration.

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Delta OHM

2 axes ultrasonic Anemometers series HD 52.3D…. The instruments of the series HD52.3D… are 2 axes...

Wireless Datalogger

Delta OHM

The Delta OHM wireless data logging system allows the monitoring of many physical quantities in...

soil volumetric water content (VWC) MOISTURE DELTAOHM

Delta OHM

The probes HD3910.1 (two electrodes) and HD3910.2 (three electrodes) measure the soil volumetric...

ultrasonic anemometers HD2003 DELTAOHM

Delta OHM

HD2003 and HD2003.1 are three axis ultrasonic anemometers, they measure the speed and direction...