Features:

  • Best Material: This salinity refractometer is made of Aluminum construction is lightweight, wear resistant and durable
  • Easy to Use: The handheld refractometer is easy to use and can measure the salinity quickly. It is more accurate than a hydrometer and easy to measure.
  • Precision: Features automatic temperature compensation and high accuracy
  • Non-slip Handle: The rubber handle is non-slip and comfortable to grip
  • Application: Professional, Designed for the testing the concentration of salt water and brine, widely used in food industry, aquaculture, aquarium, sea water detection, etc