Datasheet-testo-550-NEW-EN0 pages

We measure it.

Digital manifold

testo 550 – the Bluetooth
manifold for refrigeration systems
and heat pumps

App integration via Bluetooth for fast and convenient

bar

monitoring and reporting on site
Refrigerant update in the instrument via App

psi

Calculation of superheating/subcooling in real time with up
to two external temperature probes

°C/°F

2-way valve block with three connections, three hose
parkers and sight glass

kPa

250 hours' battery life
MPa

The new testo 550 is the robust tool for daily work on

to be updated, for example. The more robust housing, with

refrigeration systems and heat pumps. The robust 2-way

a metal frame around the display, protects the new testo

metal valve block with 3 connections and 3 hose parkers

550 even more reliably from impact. The vacuum display

allows you to work quickly and easily.

indicates the level of vacuum reached in evacuation. The

The App integration via Bluetooth opens up new

testo 550 is thus excellently suitable for commissioning,

possibilities for efficient analysis and documentation. Via

service and maintenance. Thanks to additional features

the wireless connection, users can read off the

such as the automatic heat pump mode, which eliminates

measurement data on a Smartphone or tablet, allowing

the need to switch over the hoses, and the temperature-

them to work more quickly and conveniently. In addition to

compensated tightness test function, working on

this, the user can finalize and send the measurement report

refrigeration systems and heat pumps is easier than ever

directly on site. The App alows the list of stored refrigerants

before.

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