The TMC Refractometer offers a reliable and accurate way of determining true salinity in the aquarium and fish farm environment. Not only is it quick and easy to use but it is also very straightforward to calibrate.
The refractometer will give readings in both scales of measurement i.e. specific gravity (S.G.) and salinity (S). Automatic temperature compensation is achieved by way of a bi-metallic strip inside the rugged housing.
