Coolant Tester - Antifreeze Tester

With this coolant tester, you can avoid the worry of when your car's cooling system needs flushing and refilling, whether it just needs topping up, or if the system needs cleaning.

This tool makes it easy to test your antifreeze / coolant yourself to ensure that the quality is still top-notch so your coolant neither freezes nor boils.

The test also has a field where you can see if there is rust in the system or sediment in the container. Works with all types of ethylene glycol coolant.

How to use the product?

1. Ensure the engine is cold.
2. Make sure the hose is completely submerged in the coolant container.
3. Suck up the liquid. The liquid should be level with the horizontal line on the tester.
4. Press to remove air bubbles. The arrow on the tester will show the degree of protection your liquid has.
5. Check for rust or dirt. Empty and clean the system if you find rust or dirt in the sample.
6. Finally, clean the tester with regular warm water.