Make routine salinity measurement in marine aquariums extremely fast and easy. Milwaukee Instruments Seawater Digital Refractometer is a precision digital refractometer that displays test results in approximately 1.5 seconds! Smartly priced unit is great for all saltwater aquarium hobbyists, beginner or experienced, that require precision marine aquarium testing. For use with all marine (saltwater) aquariums and brackish setups.
Milwaukee Instruments Seawater Digital Refractometer measures and displays temperature compensated results in Practical Salinity Units (PSU), Salinity in parts per thousand (ppt), or Specific Gravity (S.G. (20/20)). Professional optical instrument delivers the highest accuracy possible for the measurement of these three seawater specific scales for a much more precise evaluation of saltwater aquariums. All conversion algorithms based upon respected scientific publications using the physical properties of seawater (not sodium chloride).
Milwaukee Instruments Seawater Digital Refractometer with large dual level LCD screen displays test results and temperature (in °C or °F) along with helpful message codes. Portable, 9V battery-operated unit features a low power indicator and turns off automatically after three minutes of nonuse. Simple calibration requires only distilled or deionized water.
Milwaukee Instruments Seawater Digital Refractometer includes: MA887 Digital Refractometer, 9V Alkaline Battery, and 2 Pipettes.
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