Portable and durable: The vacuum pump is designed to be portable and durable, easy to use and reliable. Aluminum Vacuum Gauge: The vacuum pump is equipped with an aluminum vacuum gauge that provides accurate readings of vacuum pressure. Brake Fluid Drain Kit: The Vacuum Pump is a brake fluid drain kit that makes it easy to change the brake fluid in your car. Vacuum Pistol Pump Tester Kit: The Vacuum Pistol Pump Tester Kit allows you to test the vacuum pressure in your car's brake system. 1. Bra pump cylinder and cover. 2. Replaceable cylinder head gasket, rubber piston rings and valves. 3. The sturdy metal handle is equipped with a brake fluid collection device, as well as various connectors to meet customers' different needs. 4. Adopts liquid siphon design with negative pressure release valve and capacity up to 635mmHg. 5. For checking basic vehicle setup and functionality of components in the vacuum system, such as MAP sensors, valves, hoses, etc. Suitable for home and commercial applications, also suitable for bleeding brake and clutch systems Material: Alloy Steel, Plastic, Rubber Pressure Gauge Range: 0- 30inHg; 0-76mmHg Package includes: 1 x Handheld Vacuum Pump 1 x Jar and 2 Lids 1 x T Hose Connector 1 x Straight Hose Connector 1 x Universal Cup Adapter 2 x Tapered Hose Adapter 2 x 3" vacuum hoses 2 x 24" vacuum hoses 3 x Brake Bleeder Valve Adapters Note: 1. Transition: 1cm= 10mm=0.39 inches. 2. Due to various factors such as monitor brightness and light brightness, the actual color of the item may be slightly different from the image displayed on the website. 3. The data may have slight manual measurement deviations.