Best Grabo Model: The 2021 Model Grabo Pro digital display allows you to see the pressure strength and battery life. 2021 Technology Pressure Sensor: It automatically adjusts the pressure according to the applied surface. If vacuum pressure is lost the pump is automatically powered up until the vacuum pressure is restored. Ultra Vacuum Lifter: Lift up to 375 lbs with the powerful vacuums Grabo Pro applies from 4 different sides. Multipurpose Use: You can remove wood, any blocks, all kinds of iron, glass and almost any other surface. One Year Warranty: We provide warranty and technical support for 1 year. Best Grabo Model: The 2021 Model Grabo Pro digital display allows you to see the pressure strength and battery life. 2021 Technology Pressure Sensor: It automatically adjusts the pressure according to the applied surface. If vacuum pressure is lost the pump is automatically powered up until the vacuum pressure is restored. Ultra Vacuum Lifter: Lift up to 375 lbs with the powerful vacuums Grabo Pro applies from 4 different sides. Multipurpose Use: You can remove wood, any blocks, all kinds of iron, glass and almost any other surface. One Year Warranty: We provide warranty and technical support for 1 year.