Refrigeration Manifolds Analogue vs Digital

New Testo 557 Out Now
Brand New Refrigeration App and Bluetooth capabilities
With the option of Bluetooth capability users can now connect to our Brand New Testo Refrigeration App, which is exclusively available to Testo customers. This gives users new possibilities for working faster, more comfortably, and therefore more efficiently.
Using the App, measurement data can be read directly on a Smartphone or tablet, and measurement reports can be finalised and sent directly on site. The list of stored refrigerants can also be easily updated via the App.
With Testo digital manifolds, many of the refrigeration contractor's tools become obsolete, and are replaced by only one - and a very precise one at that. There is also an option to select your most important refrigerants as favourites, for even faster access.
In addition to the strengths of the New 550, the testo 557 digital manifold will offer a 4-way valve block for fast, safe and efficient work in commissioning, service and maintenance. A further special feature is the new highly precise external probe for the testo 557, for even more reliable performance.
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