Welcome to Delta OHM
Since 1978 we have dedicated ourselves to a top-quality product portfolio and with the appropriate scientific expertise to drive the development of sustainable meteorological components onward every day. Delta OHM develops and manufactures a complete range of meteorological devices for measuring wind speed, wind direction, precipitations, atmospheric pressure, humidity, radiation, light, and temperature.

In addition to that, our portfolio also includes a complete range of Wireless Data Logger Systems, as well as professional measuring and control equipment/transmitters, sensors, loggers, and portable instruments for Acoustics and Vibration, Microclimate, Air Quality-CO-CO2, Water Analysis, Relative Humidity, Air Speed, Photo-Radiometry, Temperature and Pressure measurements.

ISO 9001 - ISO 14001
All our company processes comply with the international standard of ISO. Our ISO 9001:2015 certificate is available here for download. 

In 2023, we also achieved ISO 14001 certification qualifying our Integrated Management System in the areas of quality and environment, demonstrating our commitment to increasing customer satisfaction and our ability to manage our environmental responsibilities to contribute to the sustainability of the planet.

Our ISO 14001 certificate is available here for download.