About This

• EASILY TEST COOLANT: Efficiently test your engine coolant or antifreeze with our coolant tester; Plunge the radiator hose into the coolant reservoir tank; Coolant collects in the reservoir; The scale hydrometer provides a reading of your coolant
• ACCURATE CLEAR READINGS: A coolant tester is only as good as its reading; Our hydrometer tester indicates the protection level of your radiator coolant in Fahrenheit and Celsius; The clear radiator fluid reservoir lets you view the hydrometer
• VEHICLE COOLANT WELLNESS: A quality engine flush kit is important to the health of your vehicle; The coolant auto tester allows you to check a car's health; Check color and sediment buildup with the auto coolant tester's clear reservoir
• INTUITIVE QUALITY DESIGN: Our coolant test kit sucks fluid from the antifreeze container with the premium rubber bulb; This glycol tester's thick clear plastic reservoir collects the auto antifreeze coolant out of the radiator system, hot or cold
• RELIABLE OPERATION: Checking the diagnostic health of your coolant during a radiator flush is important to maintaining the quality of your vehicle; Our hydrometer coolant tester captures protection levels correctly during a coolant flush