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)
