By using values of conductivity and temperature measurements, Oxyguard salinity instruments ensure correct calculation of salinity of water. Just like other OxyGuard handy meters, OxyGuard Handy Salinity is robust and easy to use.  Salinity Probe is also available for stationary systems such as Commander and OxyGuard Atlantic.

Another hand-held salinity product is the Refractometer. This simple unit makes it easy to determine the salt content of the water, which is important if you measure in saline waters and want to know how many mg/l oxygen is dissolved.