Datasheet-testo-549-NEW-EN0 pages

We measure it.

Digital manifold

testo 549 – the manifold for
refrigeration systems and heat
pumps.

Calculation of superheating/subcooling in real time with up

bar

to two external temperature probes
2-way valve block with three connections, three hose

psi

parkers and sight glass
60 common refrigerants stored in the instrument

°C/°F

Display illumination for better legibility in dark surroundings
250 hours' battery life

kPa

MPa

The new testo 549 is the robust tool for daily work on

digital manifold during measurement. The testo 549 is

refrigeration systems and heat pumps. The robust 2-way

excellently suitable for commissioning, service and

metal valve block with 3 connections and 3 hose parkers

maintenance. Thanks to additional features such as the

allows you to work quickly and easily. The more robust

automatic heat pump mode, which eliminates the need to

housing, with a metal frame around the display, protects the

switch over the hoses, and the temperature-compensated

new testo 549 even more reliably from impact. The

tightness test function, working on refrigeration systems

suspension hook guarantees secure attachment of the

and heat pumps is easier than ever before.

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