Standard Battery Hydrometer Set | Brady Instruments
Standard Battery Hydrometer Set

Standard Battery Hydrometer Set

  • 2F011 Replacement Hydrometer Float
  • Replacement 10" Glass Barrel
  • Natural Red Rubber Set

Click here for other stock hydrometer range options.


This century old hydrometer design stands the test of time. It allows the user accurate and reliable specific gravity readings for a lifetime. This high quality tool will test your battery's state of charge and give you an understanding of the overall health of your batteries. Its professional, heavy-duty design can monitor your flooded lead-acid batteries for decades and optimize the life of your expensive batteries. Check out Using a Battery Hydrometer Set in our Instructions section for more information. Also, check out our Videos section for more how to. The flexible rubber tip with ratchet clamp allows for use in tight spaces.  

Product Information:

  • Heavy Duty, Industrial Grade, Professional Battery Tester
  • 1.100-1.300 Specific Gravity Range based at 77 F
  • Distortion Free Glass Barrel
  • Professional Grade Rubber Parts
  • 7” Flexible Tip
  • Ratchet Clamp
  • Assembly and Usage Instructions
  • Reusable Packaging
  • Free Customer Support
  • Quantity Discounts Available
  • Hand-Made in the USA!

Your satisfaction is GUARANTEED! All of our products are N.I.S.T. traceable and guaranteed accurate!