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Water inside brake fluid leads to corrosion of brake system components and can lead to steam pockets, making your brakes feel spongy. It’s always a good idea to test the brake fluid on a new vehicle or whenever you perform maintenance. This device checks the resistance across the fluid to test for water. 3% or greater is cause for concern and fluid should be replaced. AAA battery is not included*
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🇺🇸 Ship from USA · On Agora since 2025
$11.99