Coolant and Battery Refractometer
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RobinAir Coolant and Battery Refractometer

Part No. ROB75240 Warranty Details  
Used for measuring the freezing point of either propylene or ethylene glycol based cooling systems
Used for checking the strength of electrolyte solution batteries
This precision instrument features high-quality optics with ultra smooth focusing
Scale range: 32° F to -60° F
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REVIEW SNAPSHOT®

by PowerReviews
RobinAirCoolant and Battery Refractometer
 
5.0

(based on 2 reviews)

Ratings Distribution

  • 5 Stars

     

    (2)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

Reviewed by 2 customers

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(3 of 3 customers found this review helpful)

 
5.0

Awesome tool

By 

from Milwaukee, WI

About Me Boater

Pros

  • Clear Instructions
  • Compact Design
  • Easy To Use
  • Good Value
  • Reliable

Cons

    Best Uses

    • Boating
    • Home

    Comments about RobinAir Coolant and Battery Refractometer:

    Device easy to use and performed as stated. Comes with all that is needed. Great for testing strength of antifreeze, when laying up boat for storage.

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    (5 of 16 customers found this review helpful)

     
    5.0

    Good Product

    Profile Image

    By 

    from King of Prussia, PA

    Verified Buyer
    Helpful Reviewer

    Pros

    • All parts in case
    • Nice Case

    Cons

      Best Uses

      • Freeze protection level

      Comments about RobinAir Coolant and Battery Refractometer:

      I use this product in checking the freeze protection in geothermal loops that use Glycol. I also use it to check the batteries and antifreeze at the fire house. I LOVE the case, the other one we have at work has no case and is not as protected as this one it.

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