Antifreeze Tester / Hand Held Anti-Freeze Tester w/ Pocket Protector Balkamp BK 7761024 | Buy Online - NAPA Auto Parts
Victor Dial Type Antifreeze Tester by Victor at Fleet Farm
Amazon.com: Antifreeze Refractometer for Glycol, Antifreeze, Coolant and Battery Acid. Antifreeze Tester for Measuring Freezing Point of Automobile Antifreeze and Battery Fluid Condition. : Automotive