
![]() | AUTOOL AST609 brake fluid changer, the device adopts high-frequency pulse pressure system, through the precise pulse signal to form a continuous thrust, 6-8 minutes can be completely emptied of the old oil, air bubbles and impurities, the cleanliness is 90% higher than the traditional gravity oil change. Adjustable pressure modes, suitable for family cars to high-performance sports cars, 7 types of anti-corrosion fittings cover 98% of the world's car models. Brake maintenance equipment that can be easily operated by one person, ensuring fast and safe brake fluid changes. Equipped with a durable 1-liter anti-corrosion filling bottle, brake fluid can be pumped from the bottle into the vehicle's brake fluid container at a specified pressure, with a visual pressure gauge for real-time monitoring, safe and efficient operation, making it an ideal choice for auto repair stores to improve service quality and shorten working hours.
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| Considerate design details The device adopts ergonomic design, easy to operate, the handle is convenient to carry, the hook design is convenient to store the power cord and oil pipe, the visual pressure gauge shows the working pressure in real time | Adjusting Pressure AUTOOL AST609 Brake Fluid Exchanger can be adjusted by turning the knob Output Pressure: 0.7-3.0 bar | Corrosion-resistant filling Bottle For storing new brake fluid with 1L capacity, which is durable and long- lasting. |
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| Built in Pressure Monitoring System The pump for filling the brake fluid reservoir is equipped with a pressure monitoring device. If the pressure cannot be established or the pump sucks in air, the pump will shut down automatically. | Specification: Power supply:AC 110V Max.power:35W Max.flow rate:1.6L/min Working pressure:2.5-3.0 bar Output Pressure 0.7-3.0bar(±0.2bar) Filling hose length:3.5m Noise:<=70dB Machine size:220×255×360mm | Wide Application Equipped with 7 different types of adapters and toolboxes, suitable for various car models of Europe, America, Asia, etc |
AUTOOL AST609 Car Pulsating Brake Oil Changer Operation steps: Step 1: Pour new brake fluid into the flling bottle Step 2: Connect the suction hose and pressure balance hose to the filling bottle. Step 3: Connect the filling hose to the brake fluid cylinder via the adapter. Step 4: Connect the recovery bottle to the brake fluid sub-cylinder. Step 5: One-button start, then wait for the fluid exchange to be completed. Note: no need to start the vehicle for the operation. |
| Package List: 1* AUTOOL AST609 Pulsating Brake Fluid Exchanger Main Unit 1* Power cord 7* AMaster cylinder adapter connector 1* New fluid bottle 1* Old fluid bottle 1* User manual |
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AUTOOL AS501 Brake Fluid Tester is a professional, portable device specifically designed to measure moisture content in automotive brake fluid. It supports testing for six mainstream brake fluid types, including traditional standards DOT3, DOT4, DOT5, DOT5.1, and the latest European standards ENV4 and ENV6. Utilizing advanced boost detection technology, it accurately completes brake fluid moisture content testing in just 10 seconds, efficiently helping car owners and mechanics quickly assess brake fluid quality results. |
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Boost Detection System AUTOOL AS501 employs cutting-edge boost detection technology, delivering greater precision than conventional testing equipment. Simply immerse the probe in brake fluid during testing to determine whether the fluid requires replacement based on the results. | Lightweight Body Design AUTOOL AS501 features a lightweight body design with sleek lines and a feather-light feel. Its single-hand grip allows for effortless operation, enhancing convenience and flexibility. It is perfectly suited for 4S service centers, auto repair shops, and outdoor field applications. | High-Definition Backlit Display AUTOOL AS501 features a 1.8-inch high-definition backlit display that clearly shows the percentage of water content in brake fluid during testing, providing precise readings. Data is easily readable whether in bright outdoor sunlight or dim garage environments. |
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Specifications Operating Temperature: -10 °C ~ 50°C Storage Temperature: -20°C ~ 60°C Working Voltage: 2 × 1.5V batteries Supported Oil Types: DOT3 DOT4 DOT5.0 DOT5.1 ENV4 ENV6 | Built-in High-Sensitivity Sensor AUTOOL AS501 features a built-in high-sensitivity sensor, eliminating lengthy wait times for testing. It completes brake fluid moisture content detection in just 10 seconds, significantly boosting your work efficiency. | Package Included 1pc * AUTOOL AS501 Brake Fluid Tester 1pc * Instruction Manual 1pc * Black hand box |
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Operation Procedure 1. Wipe the test probe clean. 2. Open the brake fluid reservoir cover. 3. Select the type of brake fluid to be tested. 4. Dip the test probe into the brake fluid. 5. Press the button to start the test. 6. The measurement result will be displayed on the screen. ![]() | |

