Description:
High-quality Refractometer offers a fast, easy way to test the freezing point of coolant/anti-freeze Works with Ethylene or Propylene Glycol or long-life anti-freeze 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. Includes storage case, fluid dropper, cleaning cloth and mini screwdriver
