Testo 557s Set 2 Vacuum Kit with hoses 0564 5572

$1,170.00 + Freight & GST

  • Complete kit: set of 4 hoses, 2 x pipe clamp temperature probes, precise external Pirani gauge for vacuum measurement and transport case
  • Automatic calculation of superheating and subcooling in real time for 60+ refrigerants: no hassle of manual calculations
  • Temperature-compensated leakage test and automatic ambient pressure measurement
  • Live data feed integration now available
EAN: 4029547023538 SKU: Testo 557s Smart vacuum Kit Set 2 with filing hoses 0564 5572-1 Categories: ,

Product Description

The testo 557s digital manifold is an indispensable tool for professionals in the air conditioning and refrigeration industry. Its advanced features and compatibility with the testo Refrigeration App make it an efficient replacement for multiple tools, saving time and effort. The high-precision external Pirani probe enables quick and safe evacuation of refrigeration systems and heat pumps, making it an essential device. With the testo 557s, you can accurately measure and analyse HVAC parameters and make informed decisions. Buy the testo 557s now to experience its superior performance in digital manifold technology and enhance your productivity.

State-of-the-art technology creates easy work: the digital manifold kit in detailThe testo 557s four valve digital manifold was developed to lighten your workload, organise your working time more efficiently and to deliver more accurate measurement results – as well as to offer your customers even more reliable service. See all the advantages at a glance:

  • Quick, precise measurement of high and low pressure: two temperature-compensated pressure sensors make this possible and automatically calculate the evaporation and condensation temperature
  • Simultaneous calculation of superheating and subcooling: do away with manual calculations, which are time-consuming and prevent errors where they could often occur
  • Including 4 hoses, each 5 ft long: 3 hoses (blue, red, yellow) with 1/4‘‘ SAE (straight and 45° angle), 1 Hose (yellow) with 3/8‘‘ SAE, (straight and 45° angle), suitable for all refrigerants
  • Precise external Pirani gauge for vacuum measurement: you get a high-precision Pirani vacuum probe with the digital manifold, enabling you to carry out accurate vacuum measurement and making it easier to evacuate refrigeration systems and heat pumps
  • Two clamp temperature probes included in the scope of delivery: clamp them to the pipes to reliably measure the surface temperature
  • No need to switch over refrigerant hoses: switching is superfluous thanks to automatic heat pump mode
  • Can be used for 60 current refrigerants: 60 refrigerants are stored in the manifold, which you can update if necessary via the Refrigeration App and adapt to suit your requirements

Other key functions of the 4-valve manifold are temperature-compensated leakage testing and automatic ambient pressure compensation.

Manifold with powerful App: connect the measuring instrument to your smartphone/tablet!

You can download the Refrigeration App for the testo 557s digital manifold onto your smartphone or tablet. The App will make your work easier thanks to its wide range of smart functions:

  • Remote monitoring of the measurement: you don’t need to stay right next to the manifold during the measurement, instead you can monitor the measurement from a distance via your smartphone/tablet; coverage of up to 60 ft with no obstructions
  • Measurement data display directly on your smartphone/tablet: your smartphone/tablet displays the readings for you while the measurement is ongoing – this is really helpful when you are making system adjustments at the same time
  • Practical documentation: save your measurement results (in pdf or csv format) and send them directly by e-mail if required. Where applicable, the photos that you took at the measuring location can be appropriately inserted into the documentation using the App
  • Refrigerant update: to ensure that the refrigerants in your digital manifold always remain up to date, you can use the App to carry out a refrigerant update

The App can be used with both Android and iOS systems. After installing the App, the manifold and smartphone/tablet can be connected to each other via Bluetooth.

Innovative technology in one robust package

A sturdy housing reliably protects the testo 557s digital manifold from impacts (according to protection class IP 42). Thanks to the suspension hook on the back, the instrument is well-secured during the measuring process. The illuminated display ensures optimum legibility of the readings, even if visibility is poor.


Delivery Scope

  • testo 557s digital 4-valve manifold, including set of 4 hoses, batteries (4 x AA) and calibration protocol
  • 2 x clamp temperature probes (0613 5506)
  • Precise external Pirani probe for vacuum measurement
  • Transport case (0516 0012)
  • Refrigeration App (free download)


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Technical Data

Technical Data

testo 557s – Smart digital manifold with Bluetooth and 4-way valve block

Order-Nr.  0564 5570


Measuring range

-50 to +150 °C


±0.5 °C


0.1 °C

Probe connection

2 x Plug-in (NTC)

Pressure measurement

Measuring range

-1 to 60 bar


±0.5 % fs


0.01 bar

Probe connection

3 x 7/16″ – UNF + 1 x 5/8” – UNF

Overload rel. (high pressure)

65 bar

General technical data


1243 g


229 x 112.5 x 71 mm (LxWxH)

Operating temperature

-20 to +50 °C

Protection class


Product colour



10 min*

Battery type

4 x type AA batteries

Battery life

250 h with no illumination, no Bluetooth®h (without illumination, without Bluetooth®, without vacuum probe); 100 h with illumination and Bluetooth®

Radio range

150 m

Pressure media


Refrigerants in instrument

R1234yf; R744 (CO₂); R437A; R503; R452A; R500; R114; R444B; R407H; R422B; R434A; R410A; R290; R449A; R401B; R407F; R13; R123; R718 (H₂O); R404A; R125; R416A; R421B; R422C; R448A; R22; R407A; R409A; R12; R454B; R414B; R442A; R1233zd; R420A; R424A; R458A; R427A; R450A; R124; R502; R1234ze; R600a; R23; R402B; R455A; R454A; R407C; R453a; R513A; R401A; R422D; R402A; R507; R454C; R408A; R421A; R134a; R32; R452B; R438A

System requirements

requires iOS 7.1 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0

requires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0

Refrigerants update via App

R11; FX80; I12A; R1150; R1270; R13B1; R14; R142B; R152A; R161; R170; R227; R236fa; R245fa; R401C; R406A; R407B; R407D; R41; R411A; R412A; R413A; R417A; R417B; R417C; R422A; R426A; R508A; R508B; R600; RIS89; SP22

Storage temperature

-20 to +60 °C



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