AUTOUTLET Refractometer Saltwater Aquarium for Seawater,Pool,Tank,Testing,Marine Fishkeeping, 0-100PPT & 1.000-1.070 Salinity Tester with ATC Function Hydrometer Specific Gravity Salinity Meter Kit
Brand: AUTOUTLET
Color: Black

Description:

【Salinity Refractometer】Measure Salt Water or Salinity of Water,Monitor and Control the Concentration of Salt Water and Brine,Ideal for Aquariums and Marine Applications.
【Measures on 2 Scales】Specific Gravity (D 20/20) and parts per thousand and replaces your poor quality and difficult to read hydrometer.
【Density Measurement Range】1.0-1.070, Minimum Scale is 0.001.
【Concentration Measurement Range】0-100‰, Minimum Scale is 1‰.
【ATC】Automatic Temperature Compensation, 0-10°C.