Testo 550i Digital Manifold without Probes or Case

Description

The Testo 550i (product number 0564 2550) is an app-controlled digital manifold without probes or a case, featuring a 2-way valve block for commissioning, servicing, and maintaining refrigeration systems and heat pumps. It is the smallest digital manifold on the market, offering technicians a compact and robust tool that operates entirely through the Testo Smart App.

Key Features

• App-controlled operation: The Testo 550i lacks a physical display and is fully operated using the Testo Smart App on a smartphone or tablet. This allows for flexible and quick measurements, along with easy digital documentation.
• Bluetooth connectivity: With Bluetooth 5.0, the manifold automatically connects to Testo Smart Probes for temperature, pressure, humidity, and vacuum measurements, providing a wireless and efficient workflow.
• Compact and robust design: The small, ergonomic design is easy to handle in hard-to-reach areas. The device is built with a rugged housing and IP54 protection class, making it durable for demanding work conditions.
• 2-way valve block: This component is used for pressure and flow control during installation, servicing, and maintenance of HVAC/R systems.
• Refrigerant support: The manifold comes with a list of common refrigerants pre-stored in the app, with the ability to download updates automatically.
• Application-specific tests: When paired with the Smart App and compatible Smart Probes, the system can perform various tests
• Automatic calculations: Condensation and evaporation temperatures, as well as superheating and subcooling, are automatically calculated.
• Tightness test: The app records and analyzes the pressure curve to test the system's tightness.
• Evacuation measurement: A graphic display of the vacuum measurement helps to monitor the evacuation process.