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 measurement at the meniscus. Optically clear for exact conclusions, hydrometers may come calibrated for specific tests. Range subdivisions and accuracy levels differ among the relative density analyzing instruments.
Battery acid tester
Supplier: GERING
Battery acid tester with glass cylinder and intake rubber bulb.
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Hydrometer according to Œchsle
Supplier: GERING
Hydrometer according to Œchsle for grape juices.
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Brix saccharimeters
Supplier: GERING
Brix saccharimeters with a reference temperature of 20 °C.
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Alcohol meters for special applications
Supplier: GERING
Alcohol meters for special applications.
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Saccharometers
Supplier: GERING
These saccharometers with temperature correction scale are suitable for the official testing in breweries especially on wort.
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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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Alcohol meter
Supplier: GERING
This alcohol meter is specially suitable for use in breweries.
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Hydrometers for sodium chloride
Supplier: Ludwig Schneider GmbH & CO. KG
Made of high quality plastics, these hydrometers are designed for measurements in salt solutions.
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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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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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Density hydrometers
Supplier: Ludwig Schneider GmbH & CO. KG
Density hydrometers calibrated at 20 °C.
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Hydrometers in plastic
Supplier: Ludwig Schneider GmbH & CO. KG
High quality polycarbonate hydrometers for %mas/°Brix measures.
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Precision hydrometer according to Baumé
Supplier: Ludwig Schneider GmbH & CO. KG
This precision hydrometer according to Baumé is designed without mercury-free thermometer.
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Precision density hydrometers, L50 SP series
Supplier: Ludwig Schneider GmbH & CO. KG
Precision density hydrometers for official testing.
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Hydrometer according to Baumé
Supplier: Ludwig Schneider GmbH & CO. KG
This hydrometer is specially designed for applications with salt water.
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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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Hydrometers for condensed milk
Supplier: Ludwig Schneider GmbH & CO. KG
These hydrometers are used for official testing, especially on condensed milk.
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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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Soil hydrometers
Supplier: Ludwig Schneider GmbH & CO. KG
Soil hydrometers according to the American Society for Testing Materials.
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Precision density hydrometers, M100
Supplier: Ludwig Schneider GmbH & CO. KG
These precision density hydrometers without thermometers are suitable for calibration.
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Precision hydrometers according to Baumé
Supplier: Ludwig Schneider GmbH & CO. KG
These precision hydrometers according to Baumé are suitable for calibration.
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API precision hydrometers
Supplier: Ludwig Schneider GmbH & CO. KG
API precision hydrometers with blue filling thermometer.
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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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Hydrometer for condensed milk
Supplier: GERBER FUNKE
Hydrometer for density analysis of condensed milk.
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Lactodensimeters according to Quevenne
Supplier: GERBER FUNKE
Lactodensimeters with coloured triple scale and thermometer.
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Polycarbonate hydrometers
Supplier: Ludwig Schneider GmbH & CO. KG
These measuring devices are suitable for food without risk of glass breakage.