Handheld refractometer for salinity/aquarium/salt water

Salinity refractometer,brine hydrometer,salinometer 

Measure, monitor and control the concentration of salt water and brine.

Vital if you need to check salt levels when preparing sea food and other ocean by-products. 

Model:HT-211 salinity refractometer-brine hydrometer-salinometer

salinity(0~10%)  

mesurement range:salinity(0~10%)

　　　　　specific gravity1.000~1.070sg  

Minimum Division:salinity0.1%

　　　　　specific gravity0.001sg  

Automatic temperature Compensation:0-30 centigrade

size:(mm):30 X 40 X 205

weight(g):275

Automatic Temperature Compensation:0-30 centigrade

Model:HT212ATC  salinity refractometer-Food salinometer 

salinity0-28%

mesurement range:salinity0-28%

            Minimum Division:salinity0.20%

size:(mm):30 X 40 X 205

weight(g):215

Automatic Temperature Compensation:0-30 centigrade

aquarium --Healthy fish are happy fish! Ensure the percentage of salinity in your aquarium or pond is just how your fish like it. 

Essential piece of equipment used in research and clinical laboratories for checking and maintaining stock solutions and dilutions 

Vital for students of Oceanography for determing the soil quality, research and clinical laboratories and marine industry 

Its scale enables the direct determination of salinity in water that contains dissolved salt and little or no other dissolved solids. Ideal for field use - refractometer has ATC [Automatic Temperature Compensation] for precise measurement without having to re-calibrate after changes in ambient working temperature.