Thexton THE100 Anti-Freeze Tester
Thexton THE100 Anti-Freeze Tester
For testing propylene glycol-based anti-freeze in automotive radiators and freshwater system in RVs and boats. Accurate to -50 degrees Fahrenheit. Ball Float to show freeze protection. Tests coolant hot or cold. Pocket protector.
Product Features
- Tests Sierra Prestone Low Tox and coolants
- Pocket size
- Propylene glycol
- Accurate at any temperature
- Vinyl pocket protector included