Hydrometers measure the specific gravity of liquids or soil grains that are too fine for sieve analysis. The free floating device features a cylindrical stem with a ballast bulb bottom. Weighted with metal instead of lead or mercury, users simply read the graduated cylinder measurement at the meniscus. Optically clear for exact conclusions and accurate readings, hydrometers may come calibrated for specific tests. Range subdivisions and accuracy levels differ among the relative density analyzing instruments. Ethyl alcohol hydrometers can measure potential alcohol content which helps one to calculate the alcoholic content by measuring the difference of original gravity and final gravity.
Alcohol meter
Supplier: Alla France
This alcohol meter in a pipette with thermometer is specially designed for printing.
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Hydrometers for petroleum
Supplier: Alla France
These hydrometers for the petroleum industry have been designed with reading below the meniscus.
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Alkoholometer nach Tralles und Richter
Supplier: Alla France
Alkoholometer nach Tralles und Richter.
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Precision Hydrometers
Supplier: Ludwig Schneider GmbH & CO. KG
Precision hydrometers without thermometer with reference temperature of 20 °C.
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General purpose hydrometers, L50
Supplier: Alla France
General purpose hydrometers with thermometers.
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Salinometer
Supplier: Alla France
Salinometer with a small thermometer on the glass stem.
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Precision Alcoholometers
Supplier: Ludwig Schneider GmbH & CO. KG
Alcoholometers to determine volume concentration or content of alcohol in alcohol-water-mixtures.
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Hydrometer for isopropyl alcohol, Durac™, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
This hydrometer is designed for the percent by volume of isopropyl alcohol.
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Density hydrometers
Supplier: Ludwig Schneider GmbH & CO. KG
These density hydrometers are available with (or without) mercury-free thermometer. Reference temperature: 20 °C.
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Gravity hydrometer
Supplier: GERING
Gravity hydrometer calibrated at 60 °F for liquified petroleum-gas.
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Density hydrometers, with thermometer
Supplier: GERING
These density hydrometers with thermometer are calibrated at 20 °C.
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Calibrated hydrometers
Supplier: GERING
These density hydrometers are calibrated at 20 °C.
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Dichte-Aräometer
Supplier: Ludwig Schneider GmbH & CO. KG
Präzisions-Hydrometer mit integriertem Thermometer mit blauer Füllung.
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Saccharimeter
Supplier: GERING
These saccharometers with temperature correction scale are suitable for the official testing in breweries especially on wort.
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Dichte-Hydrometer
Supplier: GERING
Dichte-Hydrometer mit Referenztemperatur von 20 °C.
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Density hydrometers, M100
Supplier: GERING
Reference temperature for density measurements: 20 °C.
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Alcohol meters for special applications
Supplier: GERING
Alcohol meters for special applications.
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Mostwaage nach Oechsle
Supplier: GERING
Hydrometer according to Œchsle for grape juices.
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Latexometers
Supplier: Amarell
These instruments are calibrated in grams of dry rubber per litre of latex.
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Alcohol meters with thermometer
Supplier: GERING
Alcohol meters for special applications.
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Lactodensimeter gemäß Quevenne
Supplier: GERBER FUNKE
Lactodensimeter mit farbiger Dreifachskala und Thermometer.
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Lactodensimeters for Creameries
Supplier: Ludwig Schneider GmbH & CO. KG
These thermo-lactodensimeter according to Gerber with integrated thermometer are suitable for official testing, especially in creameries/dairies.
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Plastic hydrometers according to Baumé
Supplier: Ludwig Schneider GmbH & CO. KG
Made of high quality polycarbonate, each hydrometer is adjusted and passes strict quality control for applications in food, pharmaceutical and cosmetic industries.
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: Integra
: EPPENDORF
: Integra
: OZ BIOSCIENCES
: VWR Collection
: SenseAnywhere
: NANOENTEK
: VWR Collection
: Integra
: Sartorius
: Quantabio