NEW FEATURES: Digital manifolds with Bluetooth and App
The App integration via Bluetooth for the Testo 550 and the Testo 557 is the highlight of the new manifolds. It gives users new possibilities for working faster and more comfortably, and therefore more efficiently, with digital refrigeration technology measuring instruments.
Just switch on, measure, and read off Large figures allow the values to be read off the display quickly and easily. Two temperature-compensated pressure sensors measure high and low pressure quickly and precisely, and automatically calculate the temperatures. A glance at the instrument display is enough, and you see the measurement result.
Two temperature inputs guarantee you the simultaneous calculation and display of superheating and subcooling. The temperature can additionally also be displayed. By simply pressing a button, you can switch between the measurement tasks at your will.
With the option of Bluetooth capability users can now connect to our Brand New Testo Refrigeration App, which is exclusively available to Testo customers.
For example, using the App, the measurement data can be read off directly on a Smartphone or tablet, and the measurement report containing system running pressures, suction and liquid line temperatures, superheat and sub-cooling values are finalised and sent directly on site. The list of stored refrigerants can also be updated via the App.
A new, better-performance generation of manifolds making the newest members Testo 549, Testo 550 and Testo 557 stand out thanks to their increased performance. The pressure range has been increased to 60 bar, the battery life extended to 250 hours, and there are 60 common refrigerants stored in the instruments. A metal frame around the display makes the instruments more robust than ever.
NEW Testo 557 Digital Refrigeration Manifold Kit
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 557 refrigeration system analyser makes short work of refrigeration system and heat pump maintenance.
Using the Testo 557 Digital Refrigeration Kit, 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 sub-cooling 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.
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