Feature 1, It is driven by compressed air and has its own gas storage device. It can complete several oil changing operations at one time 2, Equipped with working pressure gauge, pressure can be adjusted according to needs 3, It is suitable for oil changing work of automobile hydraulic brake and large vehicle hydraulic clutch 4, Saving time and labour, you can do it yourself easily 5, No need to discharge air, safety and environmental protectionFeature: It is driven by compressed air and has its own gas storage device. It can complete several oil changing operations at one time. Equipped with working pressure gauge, pressure can be adjusted according to needs. It is suitable for oil changing work of automobile hydraulic brake and large vehicle hydraulic clutch. Saving time and labour, you can do it yourself easily. No need to discharge air, safety and environmental protection. Equipped with a full set of brake oil pot connectors, wide range of applications. Specification: Condition: Brand New Material: Hardware Color: As Picture Show Driving Force: Pneumatic air Working Pressure: 10-40 PSI Package Weight: Approx 10200g Fitment: For oil changing work of automobile hydraulic brake and large vehicle hydraulic clutch Package List: 1 * Brake Device 1 * Housing with adapters 1 * Collecting bottle (approx 1.0L) Note: 1. When changing oil for vehicles with ABS system, the pressure should be controlled at 1bar, otherwise the brake master cylinder will be damaged if the pressure is too high. 2. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 3. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.