Prestone® Products AF1420 Professional Antifreeze Coolant Tester

A professional do-it-yourself tester that easily tests for anti-freeze/anti-boil protection. Allows visual inspection for rust and sediment. It is important to maintain your antifreeze/coolant at the proper concentration to provide good corrosion protection as well as prevent freeze-ups and boil-overs. This tester provides a quick and easy method to safely collect a sample and measure coolant concentration. It also allows a visual inspection of the antifreeze while you test it. This is a low-cost way to check the condition of the antifreeze/coolant in your vehicle.

• A professional do-it-yourself tester that easily tests for anti-freeze/anti-boil protection
• Allows visual inspection for rust and sediment. It is important to maintain your antifreeze/coolant at the proper concentration to provide good corrosion protection as well as prevent freeze-ups and boil-overs
• This tester provides a quick and easy method to safely collect a sample and measure coolant concentration
• It also allows a visual inspection of the antifreeze while you test it
• This is a low-cost way to check the condition of the antifreeze/coolant in your vehicle.

Shipping calculated at checkout. Usually ships within 24 hours.

We ship within the contiguous United States.

Returns accepted within 30 days by mail. Return shipping is paid by the customer. See our refund policy.