For use in all passenger and light commercial vehicles. No need to dilute. Provides corrosion protectection for 300,000 miles or 10 years in temperatures ranging from -37°C to +129°C. Mixes with any other coolant or antifreeze. Composition: HOAT...

Suitable for testing Propylene Glycol coolant (anti-freeze) density. The five floating discs enable accurate readings in both Celsius and Fahrenheit as well as testing hot and cold and measuring the condition of the anti-freeze. Contents: ...

This tool can be used to test the ethylene glycol anti-freeze density, and the six floating discs enable accurate reading in both celsius and fahrenheit. This model is capable of testing both hot and cold coolant strengths.