QUICK & EASY
ANTIFREEZE / COOLANT TESTER
WORKS WITH ALL ETHYLENE GLYCOL COOLANTS

100% BRAND NEW

Model: AF-1420

ANTI-FREEZE & ANTI-BOIL PROTECTION

Prestone Antifreeze/Coolant Tester is 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.

• Easily tests for anti-freeze/anti-boil protection
• Allows visual inspection for rust and sediment
• Provides a quick and easy method to safely collect a sample and measure coolant concentration
• Helps in ensuring good corrosion protection
• Assists in preventing freeze-ups and boil-overs





If you want to keep your car in top working order, you need this Prestone Antifreeze Tester. This effective gauge easily tests for anti-freeze/anti-boil protection. This Prestone tester also allows for visual inspect for rust and sediment. You can be confident that your car works to its optimum capacity.

• Professional do-it-yourself tester
• Auto antifreeze tester easily gauges anti-freeze/anti-boil protection
• Allows visual inspection for rust and sediment