Our office will be closed for Easter Holidays from 29th of March to 2nd of April, both days inclusive.

World leaders in aquaculture water quality measuring, monitoring and control.

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OxyGuard’s recycling programme


Rapid development and changes in technology have resulted in a fast-growing surplus of electronic waste around the globe. Here at OxyGuard we are very aware of the damage an informal processing of e-waste can cause to the environment and human health. That is why we are trying to reuse as much of the materials as possible. Materials that cannot be reused are carefully sorted by categories and sent to the recycling center.

We also encourage our clients to join our “green initiative” by offering a better price on the new instruments if they return the old ones to us for recycling/reusing.

Please contact us for more information.

Select your field to see which OxyGuard product is suitable for you:

Aquaculture in General


Land Based Aquaculture

Sea Cage


Fish Transport


Waste Water




Power Plant

Food and Drink


About Us

Since 1987, OxyGuard has been a dedicated leader in providing water quality measuring, monitoring and control equipment for aquaculture industry.

Today, we produce a wide range of instruments and systems, and continue to focus on customer needs by offering improved products and strong technical support. Our research and technical development, supported by more than 25 years of experience, is put into the equipment to make it the best you can get.

OxyGuard’s focus is on providing “No-Nonsense Measurement” equipment, so you can get the most out of your work and investment. Whether you need a hand-held instrument or a state-of-the-art measuring, monitoring and control system, OxyGuard can supply it.