AUTOOL Brake Fluid Tester, Brake Fluid Moisture Detector

AUTOOL Digital Brake Fluid Tester

The AUTOOL Brake Fluid Moisture Tester gives a quick workshop check of brake fluid condition by detecting moisture contamination. Its compact design suits routine servicing, vehicle inspections and preventative brake system maintenance.

Who It Suits

Workshops, inspection stations and mobile mechanics who want a measured result instead of guessing fluid condition from colour.

Key Features

• Tests DOT 3, DOT 4 and DOT 5.1 and most synthetic brake fluids
• Normal mode and expert mode – expert mode lets professionals select the fluid type for accurate testing
• Result in 16 seconds from a highly sensitive sensor
• Clear status icons – OK for 0–2% moisture, triangle for 2–3% (monitor), and cross for above 3% (replace)
• 260mm foldable probe with 304 stainless steel outer, oil and corrosion resistant, rotates 180°
• 2.8-inch backlit screen readable in sun or at night
• Buzzer alarm when water content is too high

How to Use

• Wipe the test probe clean and open the brake fluid reservoir cover
• Select the brake fluid type
• Dip the probe into the fluid and press the button to test

Technical Specifications

• Detection time: 16 seconds
• Wet boiling point range: 140–205°C (±5%)
• Dry boiling point range: 160–320°C
• Working voltage: 6V (4 x 1.5V batteries)
• Working temperature: -10°C to 60°C