Datasheet-testo-557-NEW-EN0 pages
We measure it.
Digital manifold
testo 557 – the Bluetooth
manifold for commissioning,
service and maintenance
App integration via Bluetooth for fast and convenient
bar
micron
psi
kPa
°C/°F
MPa
hPa
inch Hg
monitoring and reporting on site
Refrigerant update in the instrument via App
4-way valve block for fast and efficient work
External vacuum probe supports evacuation of the system
with highly precise measurement
250 hours' battery life
The new testo 557 opens up new possibilities for efficient
The external probe for highly precise vacuum
analysis and documentation – with the Bluetooth App
measurements is also new. The new digital manifold testo
integration. The wireless connection allows users to read off
557 is suitable for all measurements on a refrigeration
the measurement data on a Smartphone or tablet, and to
system or heat pump. The manifold has a robust 4-way
work more quickly and conveniently. In addition to this, the
valve block with additional connection possibilities, for
user can finalize and send the measurement report directly
example for a vacuum pump or a refrigerant bottle. This
on site. The App alows the list of stored refrigerants to be
provides a considerable handling advantage, and enables
updated, for example.
fast, safe and efficient work in commissioning, service and
maintenance.
www.testo.com
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