ATC Refractometer

  • Sale
  • $50.00

  • It is designed for the measurement of seawater (marine aquaria) or very low concentrated salt solutions.
  • Ideal for testing and monitoring aquariums,fish tank, saltwater pool,seawater...
  • Features automatic temperature compensation (ATC) and Dual Scale: Specific Gravity & Salt Percent.
  • Easy to Use - Just need 2-3 drops of solution, you can get accurate readings. And no battery needed.
  • Includes: a firm plastic case, a refractometer ,a cleaning cloth, a screw driver, an operating instructions, 3 suction tube.