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Svi rezultati na prvi pogled zahvaljujući velikom grafičkom zaslonu
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Izuzetno kompaktan i pouzdan zahvaljujući robusnom kućištu s jednostavnim rukovanjem s razredom zaštite IP 54
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Jednostavno, bežično mjerenje vakuuma i temperature putem automatske Bluetooth® veze
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Još veća fleksibilnost za vaša mjerenja i dokumentiranje s testo Smart aplikacijom
The testo 557s digital manifold with Bluetooth and a 4-way valve block features a large graphic display, a compact, robust housing, guided measurement menus and the testo Smart App. Top-quality measurement technology, a high degree of reliability and smart functions for quick, easy measurements and documentation make the testo 557s manifold a reliable partner for your commissioning, servicing and maintenance of refrigeration and air conditioning systems and heat pumps.