Product Type Anti-Freeze Coolant Tester. 1 × Anti-Freeze Coolant Tester. Clear Glass Tube: Easy visual inspection of coolant condition. Multi-Purpose Use: Suitable for coolant systems and battery testing.
Sealey Dial Type Antifreeze Coolant Tester For Car Van Radiator Ethylene Glycol
Anti-freeze coolant tester Radiator coolant tester Ball hydrometer
