This Instant Ocean Hydrometer is the perfect tool for measuring the specific
gravity of saltwater or reef salt water. With its compact size of 6 inches and
lightweight design, it is easy to use and transport. The test kit includes one
hydrometer and is designed to test for saltwater conditions.
The package dimensions are 4.3 x 8.3 x 0.9 inches and the item dimensions are
4.2 x 6.3 x 1.3 inches. The package quantity is 1 and the item weight is 0.05
pounds. This test kit is ideal for fish and aquarium enthusiasts who want to
ensure the optimal health of their aquatic pets.