Prestone AF-1420-6PK Antifreeze/Coolant Tester, (Pack of 6) 9-98-993-96 The 18V Sub-Compact Impact Driver

The 18V Sub-Compact Impact Driver offers the size and weight of lower voltage tools but with the performance

FNPT inlet that makes it compatible with a 1/2 in

Made with shea butter and safflower seed oil to promote healthy skin

Designed for dependability

There's also a low-profile lid that locks tight for leakproof carrying

Prestone AF-1420-6PK Antifreeze/Coolant Tester, (Pack of 6) 9-98-993-96 The 18V Sub-Compact Impact DriverPrestone 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