You Searched For: 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.

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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Supplier: VWR International
Description: Available in a variety of individually calibrated models measuring specific gravity of petroleum products and heavy liquids in various ranges from 0.650 to 1.500, in accordance with the American Society of Testing Materials (ASTM) E100 standards

Catalog Number: (30617-764)
Supplier: VWR International
Description: Made of Lead free ballast and glass, these combined form thermo-hydrometers offer the additional convenience of an enclosed thermometer with a temperature scale of 0/150°F, and measure specific gravity / relative density (g/cm3) of a variety of liquids in various ranges from 0.800 to 1.420

Catalog Number: (34630-000)
Supplier: VWR International
Description: This Hydrometer Set consists of eight DURAC® Specific Gravity/Relative Density (g/cmᶟ) Plain Form Hydrometers for measuring specific gravity of heavy and light liquids in various ranges from 0.700 to 2.000

Supplier: DWK Life Sciences (KIMBLE)
Description: Serial number is printed on the scale and a certificate of traceability is included

Supplier: DWK Life Sciences (KIMBLE)
Description: Serial number is printed on the scale and a certificate of traceability is included

Catalog Number: (76546-548)
Supplier: Heathrow Scientific
Description: These liquid petroleum gas (LPG) hydrometer measures the specific gravity of LPG such as propane, butane, and other light hydrocarbons.


Supplier: Heathrow Scientific
Description: These IRS alcohol hydrometers use the proof scale and comply with IRS specifications.

Supplier: Bel-Art Products
Description: Achieve perfect beer brewing and wine making results with DURAC Triple Scale Beer and Wine Hydrometers. Includes three scales, Specific Gravity, Potential Alcohol by Volume (PAV), and Brix, that provide invaluable data points when crafting beer, wine, kombucha, mead, cider, and more in either a commercial or home brew setting.

Supplier: Heathrow Scientific
Description: These IRS alcohol hydrometers use the Proof scale and comply with IRS specifications.

Supplier: DWK Life Sciences (KIMBLE)
Description: Serial number is printed on the scale and a certificate of traceability is included

Supplier: Bel-Art Products
Description: Made from optical quality polycarbonate plastic material, these plain form hydrometers are durable and shatterproof making them ideal in situations where rough handling or contamination could be an issue, such as in the food or beverage industries.

Supplier: Bel-Art Products
Description: Made from optical quality polycarbonate plastic material, these plain form hydrometers are durable and shatterproof making them ideal in situations where rough handling or contamination could be an issue, such as in the food or beverage industries.

Supplier: Bel-Art Products
Description: Made from optical quality polycarbonate plastic material, these plain form hydrometers are durable and shatterproof, and perfect for field work where breakage could be a concern.

Supplier: DWK Life Sciences (KIMBLE)
Description: Serial number is printed on the scale and a certificate of traceability is included

Supplier: Heathrow Scientific
Description: These hydrometers measure the percentage of sodium chloride. Specifically, model 6611-1 measures the saturation percentage of sodium chloride in solutions and model 6611-2 measures the percentage by weight of sodium chloride in solutions.

Catalog Number: (76546-592)
Supplier: Vee Gee Scientific
Description: This hydrometer measures the amount of soil colloids in grams of soil samples in suspension.


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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