Hanna Salinity Meters
[dual scale specific gravity and ppt] with this refractometer you can get the result in two different units at the same time in just one test.
[durable& portable] salinity meter is made of aluminum body and abs rubber outside, resistant to abrasion and corrosion. plastic box and sponge covered to make the refractometer safe.
[it's easy to use]the user manual will show you the details about how to use the instrument exactly, it very easy to use even for new users.
[atc function&need no battery] this refractometer is equipped with automatic temperature compensation function, minimize the impact of temperature on accuracy.
[salinity refractometer] measuring salt water or salinity of water, ideal for fish tank, aquarium, marine monitoring, seafood water tank, salty pools & spas and etc.
We use cookies to enhance the security, performance, functionality and for analytical and promotional activities. We use cookies to personalize ads for you. By continuing to browse this site you're agreeing to our Privacy Policy.Got It