Home » Products » Glycol Products » Portable Refractometers From Hood Chemical
  • High-quality refractometer offers a fast, easy way to test the freezing point of coolant/anti-freeze
  • Works with Ethylene or Propylene Glycol anti-freeze
  • Not for use with OAT coolants
  • 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

Measuring Range:

  • Ethylene Glycol: -50°C-0°C (0–70% )
  • Propylene Glycol: -50°C-0°C (0–70%)
  • Resolution Factor: 5°C, 5%,
  • Battery Fluid Specific Gravity: 1.100 to l.400 with “Recharge”, “Fair” and “Good” Ranges (0.050 Il)