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Performance Tool Deluxe Antifreeze/Coolant Testers

5.0 out of 5 stars 1 Customer Reviews

Performance Tool deluxe antifreeze/coolant testers determine the degree of coolant protection of your vehicle. These antifreeze hydrometers are equipped with a pointer and scale. The easy-to-read scale is designed to show freezing to boiling points for antifreeze and is calibrated in both Celsius and Fahrenheit.

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Performance Tool Deluxe Antifreeze/Coolant Testers W1656C

Antifreeze Hydrometers, Deluxe Anti-Freeze Tester, Clear Plastic Collector, -45 to 10 degrees F Scale, Colored Pointer, with Extension Tube, Each

Part Number: WMR-W1656C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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