testo Smart App: Use the manifold with your smartphone/tablet!
You can download the testo Smart 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 smart functions:
- Remote monitoring of the measurement: you don't need to stay right next to the manifold during the measurement, you can monitor the measurement from a distance via your smartphone/tablet; coverage of up to 20 m where there are no obstructions (at the very least)
- Measurement data display on your smartphone/tablet: your smartphone/tablet displays the readings for you while the measurement is ongoing – really helpful when you are making system settings at the same time
- Practical documentation functions: 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, manifold and smartphone/tablet can be connected to each other via Bluetooth.
Innovative technology robustly packaged
A sturdy housing reliably protects the testo 557 digital manifold from impacts (in compliance with 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.