Electric Vacuum Suction Cup LED Intelligent with Pressure Gauge Air Pump Heavy Duty Vacuum Lifter for Tile Glass Manual Lifting ,Easy to Operate

* 8-inch / 9-inch vacuum hand pump single-claw suction cup, bearing 200kg. * LED intelligent display, real-time monitoring of adsorption force and pressure status. * Intelligent pressure gauge, real-time detection of adsorption pressure, anti-drop warning, safer to use. 0-300mmHg, the pressure in the red area is insufficient, and the pressure in the green area of 300-760mmHg is sufficient. * One-button start design, easy to press and tighten, say goodbye to manual press and suction, just tap your finger to complete the suction, * Wide range of applications, can be used to move glass, tiles, stones and other objects.