Battery Hydrometers

SBS introduced the first digital battery hydrometer to the U.S. stationary battery market in 1988. For the past 25 years, SBS has sold and serviced thousands of hydrometers and continues to provide the newest technologies in battery maintenance equipment today.

Hydrometers (density meters) measure the specific gravity of a battery’s electrolyte. Based on the specific gravity, the user can determine the state of charge of the battery. Retaining these hydrometer readings and data over time is recommended by IEEE as part of any Battery Maintenance Program.

Digital hydrometers are commonly used in utilities, telecommunications, industrial, food and beverage, petrochemical and other applications.

In contrast to the old bulb-style hydrometers of the past, our digital hydrometers provide accurate recording, storage and transfer of battery data to a PC -- eliminating hours of hand recording and entering data. As a result, time spent on battery maintenance is reduced significantly.

Our newest SBS-2003 Digital Battery Hydrometer provides improved performance, exclusive wireless downloading capabilities and an easy to handle case!

  • SBS-2003 Digital Battery Hydrometer and Tester
    SBS-2003 Digital Battery Hydrometer and Tester
    NEW - Digital Specific Gravity Tester for Lead-Acid Batteries with Downloading Capabilities. SBS EXCLUSIVE
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  • SBS-2500 Hydrometer
    SBS-2500 Hydrometer
    Digital Specific Gravity Tester With Downloading Capabilities
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  • SBS-3500 Hydrometer
    SBS-3500 Hydrometer
    Digital Specific Gravity Tester with Downloading Capabilities
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  • Z1G hydrometer
    Z-1G Manual Hydrometer
    Hydrometer for measuring specific gravity
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