SBS-2510: Digital Hydrometer and Tester

Digital Specific Gravity Tester with Downloading Capabilities

The SBS-2510 is ergonomically designed and lightweight, allowing one-handed operation. An easy-to-use joystick offers intuitive operation with guided workflow. A built-in motor and automatic sampling pump draw electrolyte into the hydrometer for quick readings. The unit is able to take readings between the range of 0.000 to 3.000.

Easily connect to a printer via USB or Bluetooth directly to the SBS-6500 battery impedance tester for convenient data management.

Maintaining the digital hydrometer through proper maintenance is essential to long lasting service life and accuracy. Exponential Power recommends a maintenance interval of at least once a year. Exponential Power is able to meet all battery testing and service needs.

The SBS-2510 replaced the discontinued SBS-2500.



  • Measures specific gravity or density and ambient temperature
  • Tests liquids and lead acid batteries
  • ± 0.001 g/cm3 accuracy
  • Automatic temperature compensation
  • Ergonomic, lightweight design enabling one-hand operation and measurement
  • Stores up to 100 sample IDs for easy sample identification
  • Stores up to 1100 measurements including time stamps and sample IDs
  • Ability to connect with the SBS-6500 impedance tester via Bluetooth for integrated data and reporting
  • 2.4" LCD color display

Available: Complete Battery Testing Package

Combine the SBS-2510 digital hydrometer with the SBS-6500 impedance tester for an all-in-one solution for your battery testing needs.

SBS-2510 Includes

  • Main unit
  • Instruction manual
  • Bluetooth dongle
  • Lithium battery
  • USB-charge cable
  • 7.5" filling tube
  • Carrying case


Weight 0.800000
Calibration With dry air or pure water
Measuring Time 4 seconds high speed, 10 seconds medium speed
S.G. Range 0.000–3.000
Temperature Measuring: 32 to 122° F (0 to 50° C)
Ambient: 14 to 122° F (-10 to 50° C)
Storage: -4 to 122° F (-20 to 60° C)
Method of Detection Specific gravity; oscillating tube method
Accuracy & Resolution ±0.001; temperature: ±0.3° F (0.2° C)
Power Supply(s) 120 Vac and rechargeable lithium battery
Filling Tube 7.5" L
Dimensions 11.3" L x 2.2" W x 3.1" D

Parts & Accessories

Accessory Ordering Information
Part No. Description
2510-Tube-190 7.5" filling tube
2510-TUBE-600 23.6" filling tube
2510-Battery Li-Ion 2400mAh battery
2510-Dongle Bluetooth USB dongle
2510-Printer Printer USB - P25
2510-Case Black protective cover
N56 W16665 Ridgewood Dr. Menomonee Falls, WI 53051
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