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Het is belangrijk voor ons om u eerlijke geverifieerde beoordelingen te geven van echte professionals. Klik op de beoordeling om de bron te bekijken en meer geverifieerde getuigenissen te lezen van Amazon, FB-professionele groepen en meer bronnen.
I am impressed with the engineering, and care that was put into this design. I own a construction company and I can think of several possibilities for the application of this product. I did try the cup out, and would feel very comfortable lifting heavy doors and windows. The built in gauge gives you confidence when handling delicate materials, and products.
I have a few manual pump suction clamps but they don't compare to this one.
Pos.
Powered by commonly available AA batteries.
Easy to use.
One button control.
Suction gauge.
When the pressure falls vacuum automatically compensates.
Vacuum is automatic one powered on.
Nice hard case.
Great holding power.
Metal construction.
Negs
No repair/ maintenance parts as with others I have.
We received our Grabo yesterday and all our carpenters are very exited, we have only used it a few times to lift big picture windows and it works amazing. I can see us purchasing more it will save a lot of sore backs and speed up loading and unloading.
Donald Sherman –
Christmas came early, this four pack helps my entire team and I.