EZ Red SP102 Anti-Freeze Hydrometer

* Tests ethylene glycol solutions.
* Temperature compensating.
* Obtain direct, accurate readings.
* Wide range: +32°F to - 60° F.
* Fahrenheit & Celsius scales.
* Unbreakable, E-Z to read!
* Tests both hot and cold solutions.
* Tests Dex-Cool®.(Used in
late model vehicles.)