Specific Gravity Hydrometer

Fluid density to property converter

All Tools

Loading tool...

About Specific Gravity Hydrometer

This hydrometer simulator accepts a Specific Gravity (SG) reading and fluid temperature to calculate critical automotive and industrial metrics. Select 'Battery' mode to translate SG into a percentage State of Charge for flooded lead-acid batteries. Select 'Antifreeze' mode to estimate the exact negative freezing point (°F) of your ethylene glycol coolant mixture.

Specific Gravity Hydrometer Features

  • Temperature compensation built-in
  • Dual modes (Battery Acid & Coolant)
  • State of Charge percentage output
Advertisement
Advertisement