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  1. Refrigeration Test Equipment

Testo 550 Digital Manifold

Bluetooth enabled analyzer performs accurate temperature, pressure, superheat and sub-cooling measurements on refrigeration systems.

Testo 550 Digital Manifold
Testo 550 Digital Manifold
  • Testo 550 Digital Manifold
    Testo 550 Digital Manifold
  •  Testo Refrigeration App
    Testo Refrigeration App
Testo 550 Digital Manifold
Testo 550 Digital Manifold
Testo 550 Digital Manifold
Testo Refrigeration App
Retired products cannot be ordered
The Testo 550S Digital Manifold Kit is the suggested replacement

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Manufactured
  • By Testo
Includes
  • FREE Ground Shipping on orders of $1,000 or more
  • FREE Lifetime Tech Support
Product Manual Product Specs
Questions?
Call 1-800-884-4967 or email sales@instrumart.com. Open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
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Overview

Features

  • Measures high side / low side pressures
  • App integration via Bluetooth for monitoring
  • Refrigerant update in the instrument via App
  • 60 refrigerant profiles stored in the instrument
  • Ranges:
    • Pressure: -1 to 60 bar at ±0.5% f.s. accuracy
    • Temperature: -50 to 150˚C at ±0.5˚C accuracy
    • Vacuum: -1 to 0 bar
  • Simplified menu structure using ESC key
  • Three 60in hoses optional
  • Automatic superheat and sub-cooling calculations
  • 2-way valve block with three 7/16"-UNF connections, three hose parkers and sight glass
  • Large 2-line backlit display
  • Rugged housing with 5 year warranty with registration for reliable service

What's in the Box

  • (2) 4.9 ft. Temperature Clamp Probes (NTC)
  • Batteries
  • Case
  • Certificate of conformity
  • User's manual

Description

The Testo 550 digital manifold is a Bluetooth enabled refrigeration system analyzer that accurately performs temperature, pressure, superheat and sub-cooling measurements. The 550 is well suited for commissioning, service and maintenance. Thanks to additional features such as the automatic heat pump mode, which eliminates the need to switch over the hoses, and the temperature compensated tightness test function, working on refrigeration systems and heat pumps is easier than ever before.

The Testo 550 digital manifold includes 60 refrigerant profiles stored in the instrument which are updated via App. Increased functionality for leak tests and a robust 2-way metal valve block with three 7/16"-UNF connections and 3 hose parkers make work quick and easy. The Testo 550 digital manifold includes The rugged housing includes a metal frame around the display which protects the digital manifold from impact.

The App integration via Bluetooth opens up new possibilities for efficient analysis and documentation. Via the wireless connection, users can read off the measurement data on a Smartphone or tablet, allowing them to work more quickly and conveniently. In addition to this, the user can finalize and send the measurement report directly on site. The App allows the list of stored refrigerants to be updated, for example.

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

Documents

Spec Sheets

  • Testo 550 Digital Manifold Data Sheet PDF (257 KB)

Manuals

  • Testo 550 Digital Manifold Manual PDF (799 KB)

Links

  • All possible part numbers

Accessories

Testo Clamp Temperature Probe
Testo Clamp Temperature Probe

Testo clamp temperature probe for Testo refrigeration system analyzers.

$88.00 $79.20
Testo Pipe Wrap Temperature Probe
Testo Pipe Wrap Temperature Probe

Pipe wrap probe with Velcro for pipes up to 3" in diameter.

$150.00 $135.00
Testo Surface Temperature Probe
Testo Surface Temperature Probe

Testo surface temperature probe for Testo 550/570 refrigeration system analyzer.

$145.00 $130.50
Testo Air Temperaure Probe
Testo Air Temperaure Probe

Testo air temperature probe for Testo 550/570 refrigeration system analyzer.

$129.00 $116.10

Applications

This product can be used in the following applications:

  • Refrigeration Control / Monitoring

Need Help? Call a Temperature engineer at 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

David S. headshot David S.
Applications Engineer
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
David S. headshot David S.
Applications Engineer
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
David S. headshot David S.
Applications Engineer

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Testo 550 Digital Manifold
Testo 550 Digital Manifold
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