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Hand-Held Refractometer - Glycol Tester

The most accurate way of testing the concentration of acid and ethylene glycol or propylene glycol levels in antifreeze is with a refractometer. The refractometer uses just one drop of solution and allows the inspection of battery charge.

  • Handheld refractometer comes complete with screwdriver, eyedropper, and padded case.
  • Has an adjustable lens focus and a calibration adjustment screw.
  • Reads in both Fahrenheit and Centigrade.
Item Description Price Qty in
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9900930 Handheld Refractometer, Glycol Tester (1 MIN) 101.89 1 EA