For saltwater and freshwater aquariums or ponds. Includes Salinity and Specific Gravity Scales which are easy to read and use. Constructed of durable clear acrylic.

  1. Designed for use in warm water aquariums (65° - 85° F)
  2. Readings are temperature corrected
  3. Accurate to +/- 0.001 specific gravity units.
  SIZE WEIGHT
01501 3.75" x 5.75" <1 lb. (0.45 kg)