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High precision hydrometer to determine the exact density in saltwater aquaria
29,68 € *
Temperature compensating refractometer with LED illuminated scale for salinity determination
45,28 € *
salimeter is a density meter (hydrometer) allowing easy measurement of the specific gravity of saltwater in aquaria. salimeter has a measuring range of 1,000 to 1,040 with an accuracy of ±0.0005 at 25 °C (77 °F).
9,06 € *
Die Dichte ist ein Maß für den richtigen Salzgehalt und damit der wichtigste Wasserwert im Meerwasser. Meerestiere reagieren sehr sensibel auf niedrigere oder höhere Salzgehalte sowie kurzfristige Dichteschwankungen.
7,93 € *
Hydrometer cylinder with overflow to determine the exact density by using a hydrometer
20,52 € *
The Red Sea Seawater Refraktometer is a high-accuray Seawater Refractometer. Red Seas Seawater Refractometer offers exceptional accuracy, for measuring the absolute salinity of seawater at a temperature of 25oC/77 0F.
65,30 € *
For measuring salinity and relative density in salt water.
17,99 € *
Das Präzisionsinstrument zur Messung der Dichte.
33,97 € *