Antifreeze and Coolant Tester
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Peak Antifreeze and Coolant Tester

Part No. PKF0AB Warranty  
Help prevent winter freezing and summer overheating with the Peak Antifreeze and Coolant Tester, which tests freezing- and boiling-point protection.

Product Features:
  • Helps prevent winter freezing and summer overheating
  • Works with all ethylene glycol coolants
  • Recommended for use with Peak Long Life Antifreeze (sold separately)
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REVIEW SNAPSHOT®

by PowerReviews
PeakAntifreeze and Coolant Tester
 
4.5

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (2)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to use (4)

Cons

    Best Uses

    • Large cars (3)
    • Small cars (3)
    • Trucks (3)

    Reviewed by 4 customers

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    Displaying reviews 1-4

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    (6 of 13 customers found this review helpful)

     
    4.0

    WORKS

    By Explorer

    from Peoria IL.

    About Me Casual Driver

    Verified Buyer
    Helpful Reviewer

    Pros

    • Durable
    • Easy To Use

    Cons

      Best Uses

        Comments about Peak Antifreeze and Coolant Tester:

        Pretty basic, easy to use

        • Was this a gift?:
        • No

        Comment on this review(earn points)

        (4 of 11 customers found this review helpful)

         
        4.0

        It works like it's supposed to

        By Mike

        from Monroe, MI

        About Me Auto Enthusiast

        Ask me a question

        Verified Buyer
        Level 3

        Pros

        • Easy To Use
        • Versatile

        Cons

          Best Uses

          • Large Cars
          • Small Cars
          • Sports Cars
          • Trucks

          Comments about Peak Antifreeze and Coolant Tester:

          I always just guessed when I had the right mix of water and anti-freeze. I thought it was about time I got one of these to actually check it. Very simple to use.

          • Was this a gift?:
          • No

          Comment on this review(earn points)

          (101 of 158 customers found this review helpful)

           
          5.0

          Actually Works

          Pros

          • Easy To Use
          • Lightweight
          • Versatile

          Cons

            Best Uses

            • Large Cars
            • Small Cars
            • Trucks

            Comments about Peak Antifreeze and Coolant Tester:

            I tested my closed radiator system and it was extremely good and tested my antifreeze that I mixed my self in a 2 gallon gas can and tested still good it had been sitting all winter outside and thought the antifreeze had completely evaporated! Thank You it worked good!

            • Car & Truck:
            • Auto Enthusiast, Casual Driver, Truck Enthusiast

            Comment on this review(earn points)

            (83 of 144 customers found this review helpful)

             
            5.0

            Easy to use

            By blfe353

            from Prairieville, LA

            Verified Buyer
            3 or more reviews submitted

            Pros

            • Easy To Use

            Cons

              Best Uses

              • Large Cars
              • Small Cars
              • Trucks

              Comments about Peak Antifreeze and Coolant Tester:

              easy to read markings

              • Car & Truck:
              • Mechanic

              Comment on this review(earn points)

              Displaying reviews 1-4

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              Do you have questions about this product?(earn points for answers!)

               

              Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.

              2 Questions | 2 Answers
              Displaying questions 1-2
              • Q:

                i am wondering if the older prestone antifreeze testers work on dexcool or if just a specific gravity tester for antifreeze is ok thanks paul
                Asked on 12/30/2010 by Anonymous from monson ,ma.

                1 answer

                • CUSTOMER CARE

                  A:

                  I was always told that they did not work on Dex-Cool

                  Answered on 12/30/2010 by Mike the Auto Parts Master from AAP
              • Q:

                How is this supposed to work? I tried it with coolant/anti-freeze and again with plain water and the needle pointed staight up in both situations.
                Asked on 12/14/2010 by Aikijimbo from Palatine, IL

                1 answer

                • CUSTOMER CARE

                  A:

                  I woked in an oil/lube shop for over two years and we had these type of coolant testers but I was like you. I could never get an accurate reading so I personally stopped using them. There are other testers that work alot better than this one.

                  Answered on 12/14/2010 by Mike the Auto Parts Master from AAP
              Displaying questions 1-2

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              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.