This high-quality refract meter offers a fast, easy way to test the freezing point of coolant/anti-freeze. It works with ethylene or propylene glycol anti-freeze and is not for use with OAT coolants. Included is a storage ca...

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Product Review

This high-quality refract meter offers a fast, easy way to test the freezing point of coolant/anti-freeze. It works with ethylene or propylene glycol anti-freeze and is not for use with OAT coolants. Included is a storage case, fluid dropper, cleaning cloth and mini screwdriver.

  • Also measures battery acid gravity to determine battery life
  • Automatic temperature compensation
  • Large, easy-to-read graphics and high-contrast lens
  • Adjustable viewfinder; rugged, steel body construction