Vintage Prestone Coolant Tester

lt;p dir="ltr" style="margin-top:0; margin-bottom:0;">Vintage Prestone Coolant Tester. Still works. See Photos </p>

Vintage Prestone AF1420P Antifreeze and Coolant Tester Made in USA

Prestone AF-1420 Antifreeze/Coolant Tester : Everything Else

ONE (1) NEW PRESTONE ANTIFREEZE COOLANT TESTER WITH RUBBER BULB AND RUBBER HOSE MANUFACTURED BY PRESTONE PRODUCTS CORPORATION MPN AF-1420 UPC#

Prestone ALL Coolant ANTIFREEZE TESTER Radiator HYDROMETER dex cool peak AF-1420

Keep your car in top working order with the help of Tester Coolant Prestone. This effective gauge easily tests for antifreeze/anti-boil protection. It

Prestone Tester Coolant

Acouto Antifreeze Tester, Coolant Tester Quality Dial Type Rapid Test Anti Freeze Densitometer Coolant Tester Accessory for Automobiles Checking Liquid : Automotive

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.