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Dla nas ważne jest, aby dostarczyć Ci uczciwe i zweryfikowane opinie od prawdziwych profesjonalistów. Kliknij w recenzję, aby zobaczyć jej źródło i przeczytać więcej zweryfikowanych opinii z Amazon, grup zawodowych na Facebooku i innych źródeł.
Pros:
1. Battery life very long
2. Easy to use
3. Works on any flat surface so it has so many other uses
4. Made by GRABO
5. Automatically reseals
Cons:
Surface has to be smooth, the professional Grabos I think allows a lot more give. Where if there are any ridge lines, it will not sanction. Though this is expected.
Overall:
Most people know the brand GRABO, so it was not sure why this device was also called OTTOVAC. Regradless it works great! I used this specifically to install 12x24 tiles and it would have been a PIT if I did not have this. Besides easily holding the tile and placing it on the thin set, it also allows you to "wiggle" the tile around to make sure you have full contact and coverage.
I tried to show others how great this machine was on brand new flakeboard and plywood, Not So Much; Tried several times and Nope! I tied several areas and gave them plenty of time to draw vacuum...
The Erguo S1 is so simple to install and has made such a huge difference in my lifting capabilities.
Jenny Stevens –
I bought an extra GRABO battery for my Pro, and it's been fantastic. The original battery is great, but having a spare means I dont have to wait for it to recharge. Switching between batteries is super easy, and the extra one doesn’t take up much space in my tool bag. Highly recommend grabbing an extra if you use your GRABO a lot.