Hydrometers

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.

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Brix Hydrometers with Thermometer (°F)

Supplier: Heathrow Scientific

Our brix scale hydrometers with ℉ thermometer are calibrated to show the percentage of sucrose by weight at 68 ℉.

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GOLD BRAND API High Precision Combined Form Hydrometer, Thermco

Supplier: Thermco

High precison API combined form hydrometers made to exceed API specifications, which incorporate a thermometer in the hydrometer

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Laboratory Hydrometer

Supplier: Wards

Specific gravity measurement for heavy liquids, range of 1.500 to 2.000×0.010, comes with a protective case.

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Specific Gravity Hydrometer

Supplier: G & W Instruments

Use these hydrometers with all processes where specific gravity or density of liquids is an important control.

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Ultra Precision Specific Gravity Hydrometers

Supplier: Heathrow Scientific

These ultra precision specific gravity hydrometers measure the ratio of the mass of a solid or liquid to the mass of an equal volume of distilled water.

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Baume Hydrometers

Supplier: Heathrow Scientific

VEE GEE scientific Baume scale hydrometers are for liquids heavier than water. The Baume scale is based on the following: Specific gravity = 145/(145 - degrees Baume).

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API Precision Short Plain Form Hydrometer, Thermco

Supplier: Thermco

Precison API plain form hydrometers made to meet API specifications, which do not incorporate a thermometer in the hydrometer

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Combined Form, Mercury-Free Hydrometers, API, G&W Instruments

Supplier: G & W Instruments

These petroleum hydrometers have a thermometer in the body

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Battery Hydrometer and Syphon Set

Supplier: Heathrow Scientific

Our battery acid hydrometer set is used in many industrial settings including fleet maintenance, automotive services, solar-powered system maintenance, and general industrial applications.

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ASTM/API Precision Combined Form 0/150 ºF Hydrometer, Thermco

Supplier: Thermco

Precison ASTM-like combined form hydrometers made to meet ASTM and API specifications, which incorporate a thermometer in the hydrometer

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Dual Scale Hydrometers, Specific Gravity/Baume

Supplier: Heathrow Scientific

Dual-Scale Hydrometers have two scales on the stem, covering different applications in one unit.

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ASTM/API Precision Plain Form Hydrometer, Thermco

Supplier: Thermco

Precison ASTM plain form hydrometers made to meet ASTM and API specifications, which do not incorporate a thermometer in the hydrometer

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ASTM/API Precision Combined Form Hydrometer, Thermco

Supplier: Thermco

Precison ASTM-like combined form hydrometers made to meet ASTM and API specifications, which incorporate a thermometer in the hydrometer stem

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Alcohol Tralle and Proof Hydrometers

Supplier: Heathrow Scientific

Our alcohol hydrometers measure using the tralle and proof scales.

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Plato Hydrometers with Thermometer

Supplier: Heathrow Scientific

Our Plato hydrometers are calibrated to show the concentration of extract as a percentage by weight in brewery wort. For example, a 5° P reading indicates 5 g of extract per 100 g of wort.