Testo 550i Calibration Metrology
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Testo 550i

2-Valve App-Controlled Digital Manifold with Bluetooth Connectivity

$ 180.00 (tax incl.) $ 180.00 (tax excl.)
No tax


Testo 550i (0564 2550 01) 2-Valve App-Controlled Digital Manifold enables technicians to control their daily servicing and maintenance work on refrigeration, air conditioning systems, and heat pumps entirely from their smartphone/tablet. Equipped with a 2-way valve block and rugged hook, the testo 550i saves you time with its fast and easy measurements, clearly presented results and digital documentation.

In addition, this compact instrument, designed with the most essential features, automatically connects to various Bluetooth probes (sold separately) for temperature, pressure and humidity, thus ensuring maximum flexibility for wireless working. Its proven quality and great durability guarantee the continuously high performance of your manifold in all conditions.

New product
  • 1 - 550i Digital Manifold
  • 1 - Set of Batteries
  • 1 - Manual
  • 1 - Calibration Protocol

Product Features:

  • Designed for commissioning, servicing and maintenance of refrigeration, air conditioning systems and heat pumps
  • Measurement, documentation and all other tasks controlled by app on smartphone or tablet
  • Performs quick and easy measurements while offering high performance under all conditions
  • Automatic recognition of Bluetooth probes (sold separately) for wireless and flexible work
  • Equipped with 2-way valve block and durable hook
  • Extremely rugged housing with IP 54 for maximum reliability
  • Ultra compact design for convenient handling in difficult to access environments
  • Connects to testo Smart Probes (sold separately) to measure temperature, humidity, and vacuum wirelessly
  • Smartphone/tablet app provides clearly visualized results and digital documentation
  • App includes common refrigerants list for quick and easy access to important refrigerants
  • Users can set favorites and always have the latest refrigerants available
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