Controlers / Monitoring

The OxyGuard Salinity Probe is specially designed for aquaculture use. Factory calibration and automatic temperature compensation make it very eas...

The OxyGuard TGP probe measures Total dissolved Gas Pressure and is designedspecifically for use with OxyGuard Commander or Pacific systems. It...

OxyGuard temperature probes are robust, accurate and easy to use. They are filled with a special compound that protects against moisture. As standa...

These OxyGuard probes consist of an electrode and an impedance converter inside a twopart housing held together by a threaded collar. There is extr...

EXO3 is a purpose-built sonde for monitoring major water quality parameters, including: pH, conductivity, temperature, turbidity, and dissolved oxy...

The EXO2 water quality sonde is a new YSI multiparameter instrument that collects data with six user-replaceable sensors, a central wiper to keep s...

The EXO1 water quality sonde is a new YSI multiparameter instrument that collects data with up to four user-replaceable sensors and an integral pre...

The Model 420 is a membrane covered galvanic oxygen probe with built-in two-wire 4-20 mA transmitter. The probe is connected to a DC supply and dra...

The OxyGuard Standard Probe – the probe that revolutionised oxygen monitoring. The probe that you can purchase today is even better than the probe ...

The OxyGuard Atlantic is an accurate, reliable and easy to use oxygen meter with features ideal for use in aquaculture facilities such as shrimp fa...

10pk Membranes for OxyGuard Type 3 Probes measuring % Saturation 10pk Membranes for OxyGuard Type 3 Probes measuring % Saturation

OxyGuards new optical oxygen probe is developed in cooperation with world leading experts. Based on luminescence quenching of a sensor dye immobili...