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30% Off Online Orders of Select Parts and Accessories. Enter Promo Code PEP30 in Cart

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30% Off Online Orders of Select Parts and Accessories
Receive 30% Off Your Online Purchase. Use promotional code PEP30 at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 10/27/16. Online orders scheduled for in-store pick up must be completed by closing on 10/26/16 for discount to apply.

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  • Part #: 00222|
  • SKU: 9405594

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Pay in Store Available

    • Color coded for precise reading
    • Glass tube
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

Lynx Hydrometer

Recognized globally as one of the leading high quality manufacturers with the broadest product offering, East Penn makes some of the finest battery accessory, wire, and cable products in the industry.
  • Color coded for precise reading
  • Glass tube
  • Heavy-duty float indicator


Rated 5 out of 5 by 2 reviewers.
Rated 5 out of 5 by good product at a reasonable price A necessary item for DIY auto repairs and maintenance always available at you nearest PEP Boys auto center. August 17, 2016
Rated 5 out of 5 by Economical hydrometer is well designed. A hydrometer for measuring the state of charge of a battery is a simple device, but the bulb of those I have had in the past did not fit tightly, so it was touch and go to get the right amount of acid into the tube. The bulb and the base of this hydrometer fit very tightly, and the base has an irregular shape inside the tube to prevent the float from blocking the return of acid to the battery. Easily the best hydrometer I have ever owned over the last fifty years. I see no reason why this hydrometer should not last a very long time, but I have not owned it long enough to make an accurate assessment. August 28, 2014
  • 2016-10-21 T07:38:46.897-05:00
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