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Antifreeze and Battery Fluid Tester – Hydrometer with Bulb
$24.99
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This hydrometer tests antifreeze freeze protection or battery fluid strength with a squeeze bulb.
- Material: ABS plastic and rubber
- Length: 17 cm
- Antifreeze range: -12 to -45 °C freeze point
- Battery fluid range: 1.1-1.3 specific gravity
- Options: antifreeze test or battery fluid test
Typical delivery 7–15 business days.