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Testo -Â Model 550s -Smart Refrigeration System Maintenance Kit
The kit for wireless measurements in the field of commissioning, servicing and maintenance of refrigeration and air conditioning systems and heat pumps: You will get the testo 550s smart digital manifold with Bluetooth and 2-way valve block, two testo 115i wireless clamp thermometers (Bluetooth, NTC), testo 552i wireless vacuum probe (Bluetooth), a set of 3 refrigerant hoses and a rugged transport case. Additional Bluetooth probes are available separately.
- testo 550s digital 2-way manifold including batteries (4 x AA) and calibration protocol
- 2 x testo 115i wireless Bluetooth clamp thermometers
- testo 552i wireless Bluetooth vacuum probe
- 3 hose set
- Transport case
- testo Smart App (free download)
- Instruction manuals
- 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)
Some manufacturers specify exactly what the absolute pressure must be for you to evacuate your air conditioning systems and how long this pressure must be maintained. Compliance with these specifications is simple and easy thanks to the flexible setting of the alarm threshold in the testo 552.
Some manufacturers specify the desired micron lower limit that must be achieved to evacuate their air conditioning systems and how long this pressure must be maintained. Compliance with these specifications is simple and easy thanks to the flexible setting of the alarm threshold in the testo 552.
The testo 552 Digital Vacuum Gauge is for the evacuation of heat pumps, air conditioning, and refrigeration systems. The innovative testo 552 utilizes a sensor that, unlike the competition, requires no cleaning and is not affected by contamination. Never worry about a dirty sensor causing false readings. Trust your testo 552 to always be accurate.
- Evacuation: Graphic progression display of the measurement with indication of the start and differential value
- Tightness test: Recording and analysis of the pressure curve
- 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
- Automatic calculation of the target superheat
- Measure vacuum: Graphic progression display of the measurement with indication of the start and differential value
- Automatic calculation of the dewpoint and wet bulb temperature
- Duct measurements: Fully automatic calculation of the volume flow via the app after input of the duct cross-section
- Outlet measurements: Easy parameterization of the outlet (dimensions and geometry), contrast and comparison of volume flows of several outlets when adjusting a ventilation system, continuous and multi-point mean calculation
- Differential pressure measurement: Measurement menu for the pressure-drop test including alerts
- Temperature measurement: Rapid detection of temperature changes via graphic progression display, easy selection of emissivity thanks to stored materials list
