Maypole Anti Freeze Coolant Tester
Maypole Anti-Freeze Coolant Tester is a hydrometer tester which provides fast and accurate reading of anti freeze strength. It is super easy to use and is suitable for both Methanol and Ethylene Glycol anti-freezes.
This tester is suitable for testing both Methanol (upper scale) and Ethylene Glycol (lower scale). The tester is not suitable for anti-freeze containing mixtures of both Methanol and Ethylene Glycol.