Autool AS502 | Brake fluid tester

The Autool AS502 is a brake fluid tester designed to measure the moisture content of brake fluid. It features a 2.8-inch backlit LCD screen for clear results. The device utilizes electrochemical sensor technology and features a 260 mm flexible probe with a 304 stainless steel outer shell. The AS502 is suitable for testing DOT3 , DOT4 , and DOT5.1 brake fluids.

The tester has two selectable modes: a normal mode for general fluid types and an expert mode for specific brands of DOT4 brake fluid. Results are displayed as a percentage and via an analog bar graph. A built-in audible indicator and visual alerts on the screen indicate the brake fluid status. The housing has a silicone finish for a better grip during use.

Application and functionality:

The Autool AS502 is used to analyze the quality of brake fluid by determining the water content. Its features include:

• Moisture Content Measurement: Accurately measure the percentage of water in the brake fluid to determine its quality and the need for replacement.
• Two test modes: Offers a normal mode for DOT3, DOT4, and DOT5.1 fluids and an expert mode for specific DOT4 brands.
• Expert Mode Compatibility: Supports measurements for brake fluids from various brands, including ATE, Bosch, Brembo, Castrol, Ferodo, Fuchs, Mobil, Motul, Textar, Total, TRW, and Valeo.
• Clear result display: The 2.8-inch LCD screen shows the water content in percentage, an analog bar graph and an 'OK' or 'Warning' status.
• Visual and Audible Indicators: Provides both visual and audible signals when the water content reaches a critical level, advising a brake fluid replacement.
• Flexible probe: The 260 mm long stainless steel probe enables measurements to be taken in hard-to-reach brake fluid reservoirs.

Package contents:

• 1x Autool AS502 brake fluid tester
• 1x Manual

Technical specifications: