Coolant/Battery Refractometer (deg-F and C)

    Central Tools 3R101 Coolant/Battery Refractometer (deg-F and C)

    Product Code: CEN-3R101

    Regular Price: $57.97

    Sale Price: $41.41

    Shipping Weight: 1.00 pounds

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    Coolant/Battery Refractometer
    • Check the freezing point of engine coolant
    • Inspect battery condition
    • Scales for ethylene glycol and propylene glycol
    • Reads in both Fahrenheit and Celsius
    • Calibrate with distilled water on prism
    • Adjustable eyepiece for sharp focus and precise reading
    • Battery fluid scale shows specific gravity and “Recharge, Fair, Good”
    • Comes in case with cloth, distilled water and dropper

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