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300564 3550 03

testo 550i - Heat pump kit (with sightglass)

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The kit for app-controlled, wireless measurements and digital documentation on your smartphone. You will get the testo 550i app-controlled digital manifold with Bluetooth (with sightglass), 2-way valve block and sturdy hook. For wireless temperature measurement on either flow/return pipework or for superheat/subcooling calculation, the 2 x testo 115i Smart Probes supplied allow simple and effective measurement, and the testo 770-3 clampmeter can be used for compressor current measurenet and other electrical testing. You’ll be ideally equipped to carry out your measuring tasks on either monobloc or split system Heat Pumps ,and the kit can also be used for general refrigeration and air-conditining service applications as well.
  • Compact design designed for control via smartphone/tablet
  • IP54 protection for outdoor use
  • Suitable for use on monobloc or split heat pump systems
  • Supplied with testo 770-3 clamp meter for compressor current testing
  • Simple digital documentation and  'on-site' reporting via bluetooth connection to free Testo Smart App.
  • testo 550i digital 2-way manifold (with sightglass) including batteries (3 x AAA) and calibration protocol for use with testo Smart App (free download).
  • 2 x testo 115i bluetooth pipe clamp thermometers
  • 1 x testo 770-3 clampmeter
  • Carry case 
  • User guides

Air probes

Humidity probes

Pressure probes

Surface probes

Temperature probes

Thermocouples

Refrigeration systems, air conditioning systems, heat pumps

  • Determination of high and low pressure, automatic determination of condensation and evaporation temperature and calculation of superheating/subcooling. All results can be read simultaneously on one screen
  • Tightness test: Recording and analysis of the pressure curve
  • Automatic calculation of the target superheat (in conjunction with the appropriate measuring instrument, e.g. Testo Smart Probe)
  • Measure vacuum: Graphic progression display of the measurement with indication of the start and differential value
  • Evacuation: Graphic progression display of the measurement with indication of the start and differential value (in conjunction with the appropriate Testo Smart Probe, e.g. testo 552i vacuum probe)
Contact Us
Testo Ltd
Newman Lane
GU34 2URAlton
HampshireUnited Kingdom
01420 544433

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Monday-Thursday: 8:30am - 17:00pmFriday: 8:30am - 16:00pm
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