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
 
4.6

(based on 5 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 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 (5)

Cons

    Best Uses

    • Large cars (4)
    • Small cars (4)
    • Trucks (4)
      • Was this a gift?:
      • No (3)

    Reviewed by 5 customers

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    Displaying reviews 1-5

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    (4 of 8 customers found this review helpful)

     
    5.0

    THIS ANTIFREEZE TESTER WORKS

    By car guy

    from johnsoncity tn

    About Me Auto Enthusiast

    Verified Buyer
    Helpful Reviewer

    Pros

    • Durable
    • Easy To Use

    Cons

      Best Uses

      • Large Cars
      • Small Cars
      • Trucks

      Comments about Peak Antifreeze and Coolant Tester:

      this unit is a dependable and price is nice for us low budget guys

      • Was this a gift?:
      • No

      Comment on this review(earn points)

      (10 of 21 customers found this review helpful)

       
      4.0

      WORKS

      By Explorer

      from Peoria IL.

      About Me Casual Driver

      Verified Buyer
      Level 2

      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)

          (8 of 20 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 4

          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)

            (105 of 166 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)

              (87 of 152 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 1-5

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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.