Sealey VS0275 Brake Fluid Tester Boil Test

The Sealey VS0275 Boil Test Brake Fluid Tester measures the water content of brake fluid using the approved boiling point method. A small amount of moisture—just 3%—can reduce the braking fluid’s boiling point by more than 100°C, making this tester essential for maintaining brake performance. The device includes a heater element and an LCD display, runs on 12V DC, and is compatible with DOT 3, 4, 5, and 5.1 specification fluids. It is supplied in a storage case with full operating instructions.

Features

• Measures water content via boil test
• Detects 3% moisture affecting boiling point
• 12V DC operation with built-in heater
• LCD display for readings
• Works with DOT 3, 4, 5, 5.1 fluids
• Stored in case with instructions

Technical specifications

• Model VS0275
• Power: 12V DC
• Compatible fluids: DOT 3, 4, 5, 5.1
• Includes heater element and LCD display
• Storage case included
• Full operating instructions included