AUTOOL AST609 脈動式煞車油更換器
US$259.00
- Two-Wheel Simultaneous Service
- 1.5–2.0 / 2.0–2.5 Bar Modes
- Seven Reservoir Adapters
- DOT3 / DOT4 / DOT5.1
- Two-Wheel Simultaneous Service: Exchange brake fluid at two wheel positions together with one operator.
- 1.5–2.0 / 2.0–2.5 Bar Modes: Choose Standard at about 1.5–2.0 bar or Fast at about 2.0–2.5 bar.
- Seven Reservoir Adapters: Match seven adapter types to varied brake-fluid reservoir openings.
- DOT3 / DOT4 / DOT5.1: Service compatible brake and clutch systems using the specified DOT3, DOT4, or DOT5.1 fluid.
- Recovery + Low-Fluid Protection: Collect used brake fluid and reduce empty-supply operation with low-oil protection.
- 3 年保用期 主機保固 3 年,配件保固 1 年
- 90日返回 符合條件的退貨可在 90 天內進行
- 官方店鋪 正品 · 直接支持
AUTOOL AST609 · Two-Wheel Pulsating Brake Fluid Bleeder
Service Two Brake Positions at Once
AUTOOL AST609 exchanges brake fluid at two wheel positions together with one operator. AST609 offers standard and fast pressure modes, connects through seven reservoir-adapter types, and collects used fluid while low-fluid protection reduces empty-supply operation. Use the vehicle-specified DOT3, DOT4, or DOT5.1 fluid and prescribed bleed sequence.
- Two-Wheel Simultaneous Service
- 1.5–2.5 bar Mode Range
- Seven Reservoir Adapters
- DOT3 / DOT4 / DOT5.1
- 12 V or Mains Power Options

主要特色
Standard and Fast Pulsating Pressure Modes
Two-Wheel One-Person Service
With the correct setup, the pulsating electric brake-oil exchanger supports simultaneous brake-fluid exchange at two wheels and can be operated by one person, reducing repeated manual bleeding work.
1.5–2.5 bar Service Modes
Select Standard Mode at about 1.5-2.0 bar or Fast Mode at about 2.0-2.5 bar. Use the front pressure gauge and adjustment knob to monitor and control working pressure throughout the service.
Used Fluid Recovery
Recover used brake fluid during service to keep the work area cleaner and make replacement easier to manage.
Water Separation Filter
The air-inlet water-separation filter helps remove moisture before air mixes with the oil path, supporting cleaner service quality.
Low Oil Protection
Low-oil protection helps reduce the risk of operating the equipment without enough brake fluid in the supply bottle.
Portable Bottle + Hose Storage
The compact body includes a carry handle, filling-hose hook, pressure gauge, indicators, fuse, power interface, and a dedicated bracket for the 1L corrosion-resistant filling bottle. Visible bottle graduations and the hook keep the service setup organized.
Two Power Connection Options
Use the battery-clip power connection or a compatible mains adapter, matching the setup to the unit requirements before operation.
Seven Reservoir Adapters
Match one of seven reservoir adapters to the vehicle opening and confirm that it fits and seals correctly before service.
3年保固支持
主機:三年保固。標準配件:一年保固。保固政策。
服務工作流程
Prime, Connect Two Positions and Bleed
Prepare The Machine
Place the brake fluid exchanger firmly on a flat surface. Make sure the filling hose is not under mechanical tension when the vehicle is lifted.
Fill The New-Fluid Bottle
Unscrew the filling cover, pour new brake fluid into the bottle, and insert the suction hose and pressure balance hose down to the bottom of the bottle.
Perform First-Use Air Emptying
Before first use, connect the suction hose into the brake fluid filling bottle, turn on the equipment, and drain brake fluid through the adapter into the recovery bottle until air is removed.
Connect The Vehicle Adapter
Select the correct brake-fluid reservoir adapter, connect the filling hose to the reservoir through the adapter, and check that the adapter is sealed securely.
Connect The Recovery Bottle
Connect the recovery bottle to the brake fluid sub-cylinder according to the vehicle manufacturer’s bleeding sequence.
Start Fluid Exchange
Connect power, select the correct pressure mode, press the start button, and wait until the fluid exchange is completed and clean fluid flows steadily without air bubbles.
Prime The Fluid Line
Complete first-use air emptying and fill the fluid line before starting the brake fluid exchange.
安全使用
Match Power Version, Pressure and Adapter Fit
Brake Fluid Standards
Applicable to DOT3, DOT4, and DOT5.1 brake fluid standards. Do not use other liquids in the machine.
Seven Adapter Types
AST609 includes B01, B02, B03, B04, B05, B06, and B07 adapter types for broader reservoir compatibility.
Confirm Adapter Fit
Use the adapter image and listed brand or series labels as an initial selection guide, then confirm exact vehicle fit before ordering.
First-Use Air Emptying Required
Air-emptying must be performed before first use. Fill the equipment line with brake fluid and remove air before connecting the device for normal vehicle service.
Use Correct Working Pressure
The pressure regulator is typically set around 1-1.5 bar before leaving the factory to help protect the fluid reservoir chamber and secondary sealing ring.
避免壓力過大
Lower pressure may be used for exhaust or fluid replacement when suitable. Excessive pressure may damage the brake master cylinder or sealing components.
Check Connections Before Use
Before changing brake fluid, check every connection for leaks and inspect the connection hoses for damage.
Use Brake Fluid Only
Use the AST609 only for brake and clutch brake-fluid service. Other liquids may damage the brake maintenance device.
Prime the Fluid Line
Fill the delivery line with the specified brake fluid and remove air before connecting it to the vehicle.
Handle Brake Fluid and Power Safely
Brake fluid is toxic. Avoid skin and eye contact, and wear safety goggles and protective gloves. Disconnect power before inspection, service, or cleaning, and do not operate the bleeder in damp or humid environments.
模型比較
Choose the Right Brake Fluid Bleeder
模型指南
Choose one or more models. AST609 is selected by default.
AUTOOL AST609 is selected. Choose another model for a side-by-side comparison.
AST609 comparison
| 產品描述* | 穀草轉氨酶603 | 穀草轉氨酶605 | 穀草轉氨酶609 | 穀草轉氨酶612 | 穀草轉氨酶618 |
|---|---|---|---|---|---|
| Service Method & Capacity | 滑動/拖曳1 / 1 | ||||
| 工作原理 | Fully Automatic One-Click Pulsating Oil Change | Fully Automatic One-Click Pulsating Oil Change | Fully Automatic One-Click Pulsating Oil Change | Fully Automatic One-Click Pulsating Oil Change | |
| 油瓶 | 1L · 1 Used Oil Bottle | 1L · 1 Used Oil Bottle | 1.5L · 1 Old Oil Bottle 1L · 1 New Oil Bottle | 1.5L · 2 Old Oil Bottle 1L · 1 New Oil Bottle | 1.5L · 4 Old Oil Bottles 3L · 1 Integrated Stainless Steel Oil Bottle |
| Number of Brake Calipers | 1pc | 1pc | 2片 | 2片 | 4片 |
| Shutdown Pressure Relief Function | × | × | × | 30 Seconds Pressure Relief Time | 10 Seconds Pressure Relief Time |
| Number of Brake Caliper Changed Simultaneously | Single-Wheel Oil Change | Single-Wheel Oil Change | Simultaneous Oil Change for Two Wheels | Simultaneous Oil Change for Two Wheels | Simultaneous Oil Change for Four Wheels |
| Maximum Output Flow Rate | 1.6L /分鐘 | 1.6L /分鐘 | 1.6L /分鐘 | 2.6 升/分鐘 | 1.6L /分鐘 |
| 脈衝設定 | × | × | × | × | ✓ |
| Working Pressure Adjustment | ✓ | ✓ | ✓ | ✓ | ✓ |
| Working Time Settings | × | × | × | × | ✓ |
| Power, Pressure & Connections | 滑動/拖曳1 / 1 | ||||
| 輸入電壓 | AC 110/220 V or DC 12 V — match the selected power configuration | 110 / 220V | 110/220伏或12伏 | DC12V | DC12V |
| 工作壓力 | 0.5-2.5bar | 0.7-3bar(±0.2bar) | 0.5-2.5bar | 1.5巴-3.0巴 | 0.6-3.0bar |
| 相容連接器 | 1種 | 3類型 | 7類型 | 9類型 | 17類型 |
| 壓力計 | ✓ | ✓ | ✓ | ✓ | ✓ |
| Power Aviation Plug | ✓ | ✓ | ✓ | × | × |
| Mobility & Physical Setup | 滑動/拖曳1 / 1 | ||||
| 產品重量 | 5.2kg | 5.3kg | 7.4kg | 8kg | 23.5kg |
| 360° Casters | × | × | × | × | ✓ |
| Three-Section Telescoping Handle Design | × | × | × | × | ✓ |
手冊和支持
Find the Manual and Bleeding Guidance

AUTOOL AST609 User Manual
開啟PDF手冊 AUTOOL AST609 two-wheel brake-fluid service, pressure-mode selection, reservoir adapters, fluid compatibility, low-fluid protection, recovery and troubleshooting support.

包裝內容
看看盒子裡裝了什麼
- 主機AUTOOL AST609 brake fluid bleeder
- 零售包裝盒AST609 product packaging
- 電力電纜電力電纜
- 適配器Seven adapter types
- Brake Fluid BottlesNew-fluid filling bottle and recovery bottle
- 文档用戶手冊
買家問題
Bleeder Setup, Adapter and Fluid Questions
What Working Pressure Should I Use For AST609?
The pressure regulator is typically set around 1-1.5 bar before the device leaves the factory. During service, AST609 supports Standard Mode around 1.5-2.0 bar and Fast Mode around 2.0-2.5 bar. Do not adjust pressure excessively, because excessive pressure may damage the brake master cylinder or sealing components.
What Is The Difference Between Standard Mode And Fast Mode?
Standard Mode works around 1.5-2.0 bar and is suitable for normal brake fluid exchange. Fast Mode works around 2.0-2.5 bar and is designed for faster service when the vehicle and service conditions allow it. Select the required mode before starting the fluid exchange.
Does AST609 Need Air-Emptying Before First Use?
Yes. Air-emptying must be performed at first startup. Fill the equipment line with brake fluid and evacuate air before normal brake fluid exchange. This helps prevent air from mixing into the vehicle brake system through the equipment line.
How Many Wheels Can AST609 Service At The Same Time?
AST609 supports simultaneous brake fluid exchange for two wheels under the correct setup. If four-wheel simultaneous service is required, compare AST618, which is designed for four-wheel simultaneous oil change.
What Brake Fluid Types Are Compatible?
AST609 is applicable for DOT3, DOT4, and DOT5.1 brake fluid standards. Do not use other liquids, because liquids other than brake fluid may damage the brake maintenance device.
What Vehicles Can AST609 Fit?
AST609 includes seven adapter types for many European, American, and Asian vehicles. The adapter chart lists examples such as Mercedes-Benz, BMW, Audi, Volkswagen, Volvo, Land Rover, Jaguar, Porsche, Buick, Chevrolet, Ford, Honda, Toyota, Nissan, Dodge, Chrysler, JEEP, Hyundai, Subaru, Mitsubishi, Lexus, and other listed models. Because reservoir cap designs vary, confirm adapter fitment before ordering if the vehicle is uncertain.
What Power Supply Does AST609 Support?
Power methods are AC 110/220 V socket supply or 12 V battery supply. Confirm the selected power version, plug, transformer, and supplied cable before ordering.
What Is The Difference Between AST603, AST605, And AST609?
AST603 is an entry model with one compatible connector type and single-wheel oil change. AST605 adds more adapter coverage with three connector types while keeping a similar core setup. AST609 includes seven connector types, one 1.5L used-oil bottle, one 1L new-oil bottle, dual pressure modes, and simultaneous oil change for two wheels.
What Is The Difference Between AST609, AST612, And AST618?
AST609 includes seven adapter types and supports two-wheel simultaneous service. AST612 includes two 1.5L used-oil bottles, one 1L new-oil bottle, nine adapter types, and two-wheel simultaneous service. AST618 includes four 1.5L used-oil bottles, one integrated stainless steel oil bottle, seventeen adapter types, pulse mode and working-time settings, 360° casters, a three-section handle, and four-wheel simultaneous service.
What Should I Check Before Changing Brake Fluid?
Check each connection for leaks, inspect the connecting hose for damage, keep the new oil filler port clean, confirm that the adapter is sealed, confirm the pressure setting, and follow the vehicle manufacturer’s bleeding sequence and maximum filling pressure.
What Is Included In The AST609 Package?
Package contents: AST609 main unit, retail box, power cable, seven adapter types, new-fluid filling bottle, recovery bottle, user manual, and the listed accessories.
保固期有多長?
主機:三年保固。標準配件:一年保固。保固政策。

























奧爾多 ✓ 已驗證購買 -
这 AUTOOL AST609 brake fluid changer makes my job much faster.
这 AUTOOL AST609 brake fluid changer makes my job much faster. I love its dual pressure modes and built-in pressure monitoring. The pulsation function helps prevent air bubbles and eliminates the worry of manual bleeding. It’s compact and portable, and single-person operation saves a lot of time. The included adapters are suitable for different vehicles and work perfectly on most. Overall, this is a very efficient and reliable tool, and it’s definitely worth the money.
SEDMNSR ✓ 已驗證購買 -
易於使用。
This product is so convenient. Finally, I don’t have to move the brake fluid container around anymore!
Noah Johnny ✓ 已驗證購買 -
Absolutely Excellent Seller!
Absolutely Excellent Seller! I’m truly grateful for this purchase. Everything went perfectly — the item arrived incredibly fast, even quicker than expected! It’s always a pleasure dealing with someone so reliable and efficient. Communication was smooth, and the whole experience felt effortless. Highly recommended — I’d definitely buy again without hesitation. Thank you so much!