1、Multifunctional Design: The brake breeder set comes with a vacuum gauge to help you take accurate readings. Pressure range is 0‑30 in Hg, 0‑760 mm Hg. Includes accessories for brake bleeding and automotive diagnostics. 2、Testing and Diagnosis: The set can test and diagnose a variety of parts and common systems on your bike motorcycle truck pickup or any other vehicle. 3、Single Operation: Our brake bleeder set is suitable for sucking out used oil and air and directing new oil to fill the entire system. The best point is that you can operate the bleeder yourself without any assistant. 4、Easy Carrying: The handheld carrying case for storage of this set is made of good material, sturdy and practical, so you can always take this set with you when you need to use it. 5、Usage Scenario: Perfect for home and commercial applications, easy to transport and store, if you happen to have related needs, then this one is for you.