Testo 550 Digital Manifold Kit with Bluetooth
Testo 550 Digital Manifold Kit with Bluetooth

Testo 550 Digital Manifold with Bluetooth

Part Number: 0563 1550
On Sale: $379.00 $322.15
Your Savings:$56.85(15%)
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Testo 550 Digital Manifold Kit with Bluetooth

The Testo 550 instantly displays superheat and sub-cooling for up to 60 refrigerants. It also measures high / low side pressures and temperatures. With it's free Bluetooth linked app, the Testo 550 opens up new possibilities for efficient analysis and documentation.

The rugged housing of the Testo 550 digital manifold includes a metal frame around the display, which protects the digital manifold from impact. Now with 60 refrigerant profiles and added functionality for leak tests, the Testo 550 digital manifold is versatile enough to become the tool for every job. You can view measurement data on your smartphone or tablet, enabling you to quickly and conveniently complete and document you job. Then, be able to finalize the documentation and send the report and invoice via email, right from the job site. The app can also be used to download new refrigerants from the Internet directly into the manifold.


  • Measures high side / low side pressures and temperatures and displays saturation and evaporation temperatures
  • Bluetooth / App integration for monitoring, report generation, and sending reports and invoices via email. Get the Android APP HERE and the iOS APP HERE
  • 3-way valve block with three ports
  • 60 refrigerant profiles stored in the instrument
  • Simplified menu structure using ESC key
  • Automatic superheat and sub-cooling calculations

High Performance

Two temperature inputs allow simultaneous calculation and display of superheat and subcooling. With just a press of a button, the differential temperatures are also displayed. With another press of a button, you can quickly switch between the different measurements. The testo 550 features a large, backlit LCD display. Large numbers help you easily read the values. Intuitive operation provides you the ability to quickly analyze and diagnose the system without changing connections or performing tedious calculations. In a few seconds the instrument displays all of the values you need for an accurate and precise analysis.

Extraordinary Value

The testo 550 incorporates a compact design that is easy to use, carry and set up. The testo 550 has a durable housing that protects the analyzer from the everyday bumps and drops. It is truly built for the field. The testo 550 is a full function analyzer. With 60 refrigerant profiles stored on the processor and unique temperature-compensated sensors, the testo 550 is one of the most accurate analyzers on the market. Say goodbye to the old fashioned PT charts!

Blazing Speed

With a testo 550 Refrigeration System Analyzer, multiple tests are performed and calculated all at once. Just select the results you want displayed and away you go! Once connected, you can perform a leak test and monitor charging. Refrigerant flow can be monitored in the integrated (magnified) sight glass. Superheat and subcooling can be measured and displayed in real time!

Extremely Easy to Use

Two direct access buttons offer you more advantages one for the display of MIN/MAX/MEAN (average) readings, and the other for instant access to 31 user selectable refrigerant profiles. Hose parks that swivel - now that's cool.

** PLEASE NOTE: The Testo Refrigeration App currently runs on iOS7 (or later), and Android 4.3 or 4.4 ONLY **


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