Electric Vacuum Suction Cup 8 Inch 250kg Bearing Capacity Heavy Duty Vacuum Lifter for Granite Tile Glass Manual Lifting Powerfu ,Precision Adjustment

* 8-inch vacuum hand pump single-claw sucker, bearing 250kg, pressure holding suction 170kg. * LED intelligent display, real-time monitoring of adsorption force and pressure status. * Large diameter double rubber sucker, strong suction, practical. * Suction cups are cool and heat resistant and also have a dust filter.Press operation, deep edge sealing, firm seal, no leakage. * Wide application range, can be used to move glass, tile, stone and other objects....