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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Humidity Catalogue DELTAOHM

Delta OHM

Portable Meters, Transmitters, Process, measuring HUMIDITY, DEW POINT, TEMPERATURE, RELATIVE...


Delta OHM

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

Solar Radiation pyranometers Secondary Standard DELTAOHM

Delta OHM

The pyranometers LP PYRA 10 and LP PYRA 13 measure the irradiance on a flat surface (Watt/m²)....

Wireless Datalogger

Delta OHM

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