Testo 549 Digital Manifold – (0560 0550)


The NEW Testo 549 Digital Refrigeration Manifold Kit (Replaces the Testo 550-1) enables users to perform a range of

measurements including pressure, vacuum and temperature using just this one instrument, saving time and improving accuracy. This item does not include the temperature probes which are available as an optional extra.testo-549-4

SKU: 0560 0550 Category: Tag:


The NEW Testo 549 (Without Probe) Digital Refrigerant Manifold is ideal for the service, maintenance and commissioning of air conditioning systems, heat pumps and refrigeration units, allowing users to quickly charge and service these systems.

The automatic heat pump mode means the hoses no longer need to be switched over, while the temperature compensated tightness test and real-time calculations of superheating and sub-cooling mean the Testo 549 refrigeration system analyser makes short work of refrigeration system and heat pump maintenance.

Using the Testo 549 Digital Refrigeration, multiple tests can be performed and calculated in a short space of time. Service engineers can perform a leak test, monitor refrigerant flow through the integrated sight glass and watch as superheating and subcooling are displayed in real-time. At the touch of a button you can quickly switch between different measurements, with a large backlit display that clearly displays all the test values required to assess the performance and efficiency of the system.

Storage temperature -20 to +60 °C
Operating temperature -10 to +50 °C
Battery life ca. 250 h
Weight 1060 g
Dimensions 200 x 113 x 62 mm


Probe type NTC
Meas. range -50 to +150 °C
Accuracy ±0.5 K
Resolution 0.1 °C
Probe type Low pressure probe measurement
Meas. Range 60 bar
Accuracy ±0.75 % fs
Resolution 0.01 bar
Probe type High pressure probe
Meas. Range 60 bar
Accuracy ±0.75 % fs (±1 Digit)
Resolution 0.01 bar
Overload 60 bar



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