AUTOOL AST603 Electric Brake Bleeding Kit. Utilizing advanced pulse pressure technology, this kit enables fully automatic fluid replacement with a single-button operation by a single person. The AST603 generates stable pressure through high-frequency pulse output, effectively preventing air bubbles from entering the system and ensuring a firm brake pedal feel. The unit features built-in intelligent fluid level monitoring and automatically shuts down when fluid levels are low, preventing air from entering the braking system at the source and ensuring safe operation even for beginners. It supports precise pressure adjustment from 0.5 to 2.5 bar and is fully compatible with both electronic power-assisted and conventional braking systems. Featuring corrosion-resistant hoses and aviation-grade connectors, the unit is built for durability. It is compatible with DOT 3, DOT 4, DOT 5.1, and other brake fluid standards used in European, American, and Asian vehicles. 

Single-Person, Fully Automatic 
The AST603 allows a single person to easily complete a full brake fluid change on a vehicle. After pressing a single button to start, the unit operates automatically, eliminating the need for manual, repeated pumping of the brake pedal. This not only significantly reduces labor costs but also increases fluid change efficiency by over 50%. 

Smart Pulse Control Technology
The powerful pulsing force not only completely flushes out old fluid from the lines but also effectively removes stubborn dirt and impurities adhering to the inner walls. It prevents air from entering the braking system, ensuring no air bubbles remain during the fluid change, so your brakes always remain firm and responsive.

Built-in Smart Monitoring
Equipped with high-precision pressure and fluid level monitoring devices, the system tracks changes in the new fluid reservoir in real time. When the brake fluid is nearly depleted, the unit automatically stops refilling, effectively preventing air from entering the brake lines. This allows even novice technicians to operate the system independently with confidence.

Precise Pressure Control
Equipped with an intuitive pressure gauge display and an adjustable pressure knob (supporting 0.5–2.5 bar), users can precisely control the output pressure according to the specific requirements of different vehicle models. It safely accommodates both traditional vacuum-assisted systems and newer electronic brake systems with sensors. 

 Professional and Durable Design
Constructed from special corrosion-resistant materials, the unit resists aging even with prolonged exposure to chemical brake fluid. The power cord connection is secure and resistant to disconnection; paired with stud-type quick-connect fittings, it makes disassembly, replacement, and maintenance of the tubing easy and convenient. The entire unit is robust and durable, ensuring a longer service life.

Air-free Filling 
AUTOOL AST603 Brake Bleeder Kit performs blowout before filling, completely removes impurities from the pipeline and used brake fluid from the ABS pump, saves the manual venting process, ensures that there is no air during the filling process, and no need to blowout after oil change.		Smart Liquid Level Monitoring 
The built-in pressure monitoring device ensures that fillingautomatically stops when the new fluid bottle is empty,preventing air from entering the brake system lines.
Smart Control Technology
The entire process is automated, eliminating the need for manual operation of the brake pedal. Furthermore, the pressure and flow rate can be precisely and accurately controlled during filling, ensuring optimal performance
Wide range of applications
Master cylinder bleeder adapter FOR Benz FOR BMW For Audi FOR Skoda FOR FIAT FOR Lexus FOR Land Rover FOR Jaguar FOR Porsche FOR Buick FOR Ford FOR Chevrolet FOR Volvo FOR Citroen FOR Volkswagen FOR PEUGEOT FOR Renault
Corrosion-resistant Oil Hoses
The product is manufactured from high-quality materials that offer excellent corrosion resistance and protection from a range of chemical substances, even when used over an extended period.
Innovative Detachable Design
The power plug is made of high quality aerospace grade material and the unique design of the quick release stud allows for easy removal and replacement of the power cord and refill hose.
Product Specifications
Power supply:AC 110V 
Working pressure:0.5-2.5Bar
Maximum power:35W
Output flow rate:1.6L/min
Output pressure:0.7-2.5Bar
Filling hose length:3.5m
Low oil protection:Supported
Operating temperature:-10°C~60°C
Storage temperature:-10°C~65°C
Product weight:5.19kg
Note: Each time use the equipment, you need to empty the air in the pipeline, you need to lock the drain screw in the state of brake fluid flow to avoid the suction hose sucked the bottom of the new liquid pot, resulting in the inability to suck in the brake fluid. Brake fluid is corrosive, to keep the equipment and the vehicle paint surface clean.
Package Details
1 pcs  AUTOOL AST603 Brake Fluid Bleeder Mainframe
1pcs Power Cord
1 pcs 3.5m Oil Hose
1pcs Master Cylinder Connector
1 pcs oil bottle
1 pcs  Instruction manual
  
  
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