testo - 0563 2550 - testo 550 with Hoses

Item: TES05632550
MFG: 0563 2550
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Testo 550
The Testo 550 instantly displays superheat and sub-cooling for up to 60 refrigerants. It also measures high / low side pressures and temperatures. with its free Bluetooth linked App, the Testo 550 opens up new possibilities for efficient analysis and documentation.

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

  • Includes two temperature clamp probes (two channel NTC temperature inputs) and service case
  • Bluetooth / App integration for monitoring, report generation, and sending reports and invoices via email
  • Large 2-line backlit display
  • Measures high side / low side pressures and temperatures and displays saturation and evaporation temperatures
  • 2-way valve block with three connections
  • 60 refrigerant profiles stored in the instrument
  • Simplified menu structure using ESC key
  • Automatic superheat and sub-cooling calculations
Digital Manifold with Bluetooth for Servicing and Charging

Testo's full line if Digital Manifolds are ideal for servicing and charging an AC/R system.

Bluetooth App
  • Opens up new possibilities for efficient analysis and documentation
  • Read the measurement data on a smartphone or tablet, allowing for more work quickly and conveniently
  • Finalize and email the measurement report directly from the job site
  • The app allows the list of stored refrigerants to be uploaded
Servicing and Charging an AC/R
  • Stand alone or App operation
  • Measure high & low-side pressures & temperatures
  • 60 on-board refrigerant profiles
  • 5 year warranty with registration
  • Airconditioning
  • Refrigeration
  • Preventative Maintenance
  • Facilities

California residents: see Proposition 65 Warning

Features and Specification

Weight 2.450000
Package Weight 3.450000
Operating Temperature Range -4°F to 122°F (-20°C to 50°C)
Prop 65 Yes
Package Height 20.000000
Package Length 14.000000
Programmable No
Power Source Battery
Package Width 6.000000
Number of Valves 2
Operating Humidity 0% to 90%
On/Off Switch Yes
Maximum Pressure (PSI) 870
Low Battery Indicator Yes
Length 12.598400
Includes Case Yes
Includes Digital Manifold, 2x - Clamp Probes, 3x - 60" Refrigerant Hoses, Calibration Certificate, Case, Batteries
Hoses Included Yes
Hose Type High Pressure Refrigerant Hoses
Height 17.913400
Protective Gauge Boots No
Touchscreen No
Type Digital Manifold
Water Resistant Yes
Width 4.724400
Storage Temperature -4°F to 140°F (-20°C to 60°C)
Standards IP42, EN 61326-1:2013 Class B, FCC Part 15, Bluetooth Class 3
Handle Material Metal
Wireless No
Rechargeable Battery No
Sensor Type NTC
SAE or Metric SAE (Imperial) & Metric
Resolution 4000 counts +/-0.1
Refrigerant Various
Handle Type Hook
Handle Color Silver
Handle Yes
Application A/C, Heat Pump and Refrigeration
Auto Power Off Yes
Auto Ranging Yes
Backlit Yes
Batteries Included Yes
Batteries Required 4x 1.5 V, type AA/Mignon/LR6
Battery Life 250 Hours
Brand testo
Color Black, Orange
Composition ABS, Aluminum, Brass, Rubber
Accuracy Temperature accuracy of ±0.9 °F / ±0.5 °C; Pressure accuracy of ±0.5 % Full Scale
Cubic Measurement 0.617000
EAN 4029547019920
Fitting Size 1/4" SAE
Display Size 2 lines
Display Options Digital/app
Display Yes
Dimensional Weight 11.000000
Digital Yes
Data Logging No