Testo 557 Bluetooth digital manifold kit with vacuum measurement 0563 1557

Testo 557 Bluetooth digital manifold kit with vacuum measurement 0563 1557

The testo 557 kit is the perfect digital manifold for commissioning or maintenance of refrigeration or heat pump systems. Like the testo 550 kit, this digital manifold replaces multiple instruments in the refrigeration sector and can be integrated via Bluetooth into a practical app. In addition to the features of the testo 550, the testo 557 manifold is equipped with a high-precision external probe for vacuum measurement: this allows rapid emptying of the systems.

Testo 557 kit: technological innovation to make your daily work easier
The testo 557 4-way digital manifold kit has been designed and created to reduce workloads, to provide more precise measurements and therefore offer the customer an increasingly efficient and reliable service.

Main functions

• Quick and accurate measurement of high and low pressure: thanks to the two temperature compensated pressure sensors that also make it possible to automatically calculate the theoretical evaporation and condensation temperature
• Simultaneous calculation of superheating and subcooling: no more manual calculations that easily lead to errors and waste of time
• External probe for precise vacuum measurement: the external vacuum probe facilitates emptying the system with an extremely precise measurement level
• Two temperature probes included in the supply: to be placed on the cables for a reliable measurement of the surface temperature
• There is no need to reverse the hoses by switching to heat pump mode
• It can be used with 60 refrigerants already stored in the instrument, the list can be updated via the App

Other important functions of the 4-way manifold are the temperature compensated leak test and the automatic compensation of the ambient pressure.
The manifold with integrated App: connect testo 557 to your smartphone or tablet!
Download the free app for the testo 557 digital manifold on your smartphone or tablet. The App will make your work easier thanks to its wide range of functions:

• Remote monitoring of measurements: it is possible to monitor the measurements from your smartphone or tablet, so it is not necessary to stay next to the instrument; coverage up to 20 m
• The collected data can be viewed on your smartphone or tablet: you can follow the progress of the measurements both in numerical and graphical form
• Useful data collection functions: you can archive the measurement results (in .pdf or .csv format) and send them directly via e-mail. You can also take a picture of the point where you took the measurements and archive it together with the collected data
• Update of refrigerants in the instrument via APP

The App is available for both Android and iOS. Minimum operating requirements: iOS 7.1 / Android 4.3 or later. Mobile devices with Bluetooth 4.0 required. Once installed, the testo 557 manifold connects to your smartphone or tablet via Bluetooth.

The even more robust housing effectively protects the new testo 557 from impact (in accordance with protection class IP 42). The safety hook secures the instrument during the measurement. The large illuminated display allows for quick and easy reading, even when visibility is poor.

Scope of supply