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testo 557s heat pump set - Smart digital installation aid with 4-way valve block

42-557s-1
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Description

testo 557s - Smart digital installation aid with 4-way valve block

The testo 557s is the ideal tool for professionals in refrigeration, air conditioning and ventilation technology as well as in the field of heat pumps. With its smart technology and versatile functions, it supports the efficient monitoring and control of refrigeration and air conditioning systems.

Technical details:

  • Display: New dot matrix display with simple 4-button operation
  • Connectivity: Bluetooth 5.0 for wireless data transmission
  • Protection class: Dust and splash-proof according to IP class 54
  • Compatibility: With testo Smart Probes and testo Smart App
  • Temperature range: -20 ... +50 °C (operating temperature), -20 ... +60°C (storage temperature)
  • Dimensions: 210 x 121 x 60 mm
  • Pressure sensor:
    • Measuring range: -1 ... 60 bar
    • Accuracy: ±0.5 % fs (±1 digit)
    • Resolution: 0.01 bar / 0.1 psi
  • Temperature sensor:
    • Measuring range: -50 ... +150 °C
    • Accuracy: +/- 0.5 °C
    • Resolution: 0.1 °C
  • A3-compliant: Suitable for use with flammable Group A3 refrigerants in accordance with safety regulations

Advantages and benefits:

The testo 557s offers precise measurements and user-friendly operation. Thanks to Bluetooth connectivity, data can be transferred quickly and easily. Compatibility with testo Smart Probes and the Smart App enables efficient data evaluation and analysis. With its robust housing and IP class 54, the testo 557s is ideally suited for use in demanding environments.

Selling points include easy handling, the high accuracy of the measurement values and the versatile application possibilities in various industries. The testo 557s is an indispensable tool for professionals who rely on reliable and precise measurements.

Data and Illustrations without Guarantee

Manufacturer "Testo"

Testo SE & Co. KGaA, founded in 1957 and headquartered in Titisee-Neustadt, is a leading supplier of precision measurement solutions for the refrigeration industry. With over 60 years of experience, Testo develops and manufactures innovative measuring instruments that are highly regarded worldwide in the refrigeration, air conditioning and heating sectors. The company continuously invests in research and development to meet the growing demands of the industry.

Product groups relevant to refrigeration technology:

  • Exhaust gas analysers: For the analysis of emissions and to check system efficiency.
  • Temperature measuring instruments: Precise measurement of temperatures in refrigeration systems.
  • Pressure measuring instruments: For monitoring and controlling system pressure in refrigeration and air-conditioning systems.
  • Data loggers: Continuous recording of temperature and pressure values.
  • Flow meters: Measurement of air flow and flow rates.
  • Humidity meters: For determining air humidity and controlling condensation.
  • Thermal imaging cameras: Visualisation of temperature distributions for optimisation and fault detection.
  • Smart Probes: Compact and wireless measuring instruments for simple and flexible use in the field.

With its extensive range of high-quality measuring instruments and systems, Testo offers innovative and precise solutions for the requirements of refrigeration and air conditioning technology.

 

Manufacturer: Testo SE & Co. KGaA

Postal address: Celsiusstraße 2 79822 Titisee-Neustadt Germany

Email address: [email protected]

Website: www.testo.com

 

Properties
Item condition: New item

Data and Illustrations without Guarantee

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