【Multifunctional】The brake tester and vacuum pump kit is used to check the intake and brake systems, it can also act on vehicle emissions and brake fluid changes, a system that can diagnose all vehicles and various common components. 【Portable】Easy to carry and does not take up space, it is very convenient to store in the car to prevent brake failures while driving the car to troubleshoot. 【Value Range】0 ~ 30 inHg 0 ~ 760 mmHg (kPa) with pressure gauge. 【Easy to Use】Test tool that can be used independently of people Individual, without limitation of usage scenarios, you can maintain vehicle breakdown problems at home, in business, during outings and other situations to ensure travel safety. 【High Quality】Selected high-strength materials, reliable quality, stable operation, strong and durable, can be used for a long time. Product List: 1 x Vacuum Pump/Brake Bleeder with Vacuum Knife. 1 x Waste Container. 1 x Hose Connection Cover. 1 x Sealing Plug. 2 x 24" Vacuum Tubes. 2 x 3" Vacuum