Antifreeze Hydrometer
Hover over the image to zoom in
Share this:
Please Note: This item is not eligible for further promotional discounts, coupons or special offers.

EZ Red Antifreeze Hydrometer

Part No. EZRS102 Warranty Details  
Tests ethylene glycol solutions

Temperature compensating

Obtain direct, accurate readings

Wide range: +32 degree F to -60 degree F

Fahrenheit and Celsius scales Unbreakable, E-Z to read. Tests both hot and cold solutions. Tests Dex-Cool (Used in late models). Weight: 4 oz.

Back To Top


by PowerReviews
EZ RedAntifreeze Hydrometer

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 1 customer

Displaying review 1

Back to top

(2 of 2 customers found this review helpful)


Great Tool @ a great price


from Vero Beach, FL

About Me Casual Driver, Mechanic

See all my reviews

Verified Buyer
3 or more reviews submitted


  • Compact Design
  • Easy To Use
  • Reliable


    Best Uses

    • Home Garage
    • Upkeep

    Comments about EZ Red Antifreeze Hydrometer:

    Product is a great simple to use Hydrometer. With proper care it will be in the box for a long time.

    Comment on this reviewHelp Icon

    Do you have questions about this product?


    Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

    1 Question | 1 Answer
    Displaying question 1
    • Q:

      Will this hydrometer accurately read BMW coolant ratios?
      Asked on 10/10/2012 by Richard from Farmingdale, NY

      1 answer



        This EZ Red Antifreeze Hydrometer (Part No. EZRS102) is universal and not a vehicle specific part. It is made to stand up to tough treatment in service stations and garages. There is no need for replacement parts, and it has rugged construction and unbeatable quality. There is no difficult float reading to be observed and no temperature tables required. Features: Tests ethylene glycol solutions, Temperature compensating, Obtain direct, accurate readings, Wide range: +32 degree F to -60 degree F, Fahrenheit and Celsius scales, Unbreakable, E-Z to read, Tests both hot and cold solutions. Tests Dex-Cool® (Used in late models). For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.

        Answered on 10/10/2012 by Steve from AAP
    Displaying question 1

    Do you have a question about this product? 

    Check out the specials in our monthly flyer.
    Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.