The new Testo 550 Refrigeration System Analyzer: Performance, Value and Speed

RSA kit comes with clamp probe

High Performance

• Two temperature inputs allow simultaneous calculations 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 quickly and 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 incorporate a compact design for ease of use, transport and set up.

• The testo 550 has a robust housing that protects the analyzer from the everyday bumps and drops. It is built for the field. 

• The testo 550 is a full function analyzer. With 31 refrigerants 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 sight glass. 
  

Extremely easy to use

• Two direct buttons offer you more advantages – one for the display of MIN/MAX/MEAN, and the other for instant access to 31 user – selectable refrigerants.