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I work in stone masonary and this too is fantastic. The suction power is incredible, and it can handle big stone slabs that usually are awkward to grab. The digital pressure gauge is really useful, and the whole thing feels solid and well built. The battery lasts long enough to get through a full day of work, which is a big plus. This tool is a game changer for anyone working with heavy materials
I purchased this to help me lift and carry computer rack enclosure walls. Each weigh about 68 pounds and measure 40" W x 75" H x .5" thick. I had two concerns when purchasing this. Would GRABO warp the wall? Would it hold without slipping? GRABO did not warp the wall and held on tight without slippage. I can trust this unit for my work. I like that it will automatically trigger the vacuum pump when the suction decreases. It happened while carrying a wall. It did not slip before or during the pumping. I plan on using this for glass chair mats, as well.
Having needed something as an all rounder lifter rather than material specific this worked great. Really good item lifts well. Not worried that lifter will just drop feels really secure.
Nick Samson –
I recently added the GRABO Erguo S1 to my tool collection, I work in construction so this tool eases my back a lot. Its perfect for handling large awkward materials like drywall and glass panels. The build quality is top notch and it feels sturdy. The GRABO Erguo S1 has made my job much more efficient and less physically demanding. Highly recommend it to anyone who frequently works with heavy materials or has to bend down a lot.