High Precision Hydrometer from Tropic Marin
High precision hydrometer for determining the specific gravity in aquariums.
Many tank inhabitants are sensitive even to minor changes of the water conditions.
For an exact, reliable measure of the specific gravity, Tropic Marin offers a high-precision instrument. The hydrometer is handmade and designed to float vertically in the water.
The maximum deviation is about 0.001 at 77° F (25° C).
Features:
Length: approx. 40cm
Maximum deviation: 0.001 at 77° F (25° C)
Scale from 1.021 to 1.031
Resolution: 0.0001
Handmade
Dr Biener GmbH Wartenberg
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