CRAFTSMAN Auto Diagnostic & Testing Tools Automotive Antifreeze Tester

The CRAFTSMAN® Antifreeze tester is used to easily test for anti-freeze and anti-boil protection. Additionally, the body is clear, allowing for visual inspection of rust and other sediments. A vehicle’s antifreeze must be maintained at the proper concentration to provide protection against engine corrosion, freeze-ups and boil-overs. Coolant is drawn into the tool and its performance is determined with the easy-to-read gauges on the tool.

• EFFICIENT: Quickly test antifreeze/water mixture ratio
• PREVENTION: Helps avoid coolant overheating or freezing issues by ensuring a proper antifreeze mixture
• EASE OF USE: Easy to read Celsius and Fahrenheit scales
• Compatible with ethylene glycol antifreeze
• Includes (1) Antifreeze Tester
• CRAFTSMAN Full Lifetime Warranty