testo 557s Smart digital manifold with Bluetooth

testo 557s Smart digital manifold with Bluetooth

Order-Nr.  0564 5571

The testo 557s Bluetooth digital manifold with 4-way valve block has a big graphic display, a small, sturdy casing, guided measurement menus, and the testo Smart App. The testo 557 s manifold is a trusted partner for your commissioning, service, and maintenance of refrigeration and air conditioning systems and heat pumps due to its advanced measuring technology, high reliability, and smart functions for rapid, uncomplicated measurements and documentation.

testo 557s smart vacuum kit Features

• For exceptionally fast measurements on refrigeration and air conditioning systems and heat pumps
• Large graphic display for easy evaluation of measurement results
• Stored programs guide you through the measurement and make it possible to automatically determine key system parameters such as superheating, pressure drop test or evacuation
• Straightforward to handle, with maximum flexibility for your application: Bluetooth probes for temperature, pressure and humidity connect to the manifold automatically
• testo Smart App: Create digital documentation straight away on site, set your own favourites, always have the latest refrigerants thanks to automatic updates
• Continuously high performance in all conditions: You can depend on this manifold from Testo – it combines proven Testo quality with excellent robustness

testo 557s digital manifold specifications:

• Temperature Measuring range:-50 to +150 °C
• Temperature Accuracy: ±0.5 °C
• Temperature Resolution: 0.1 °C
• Probe connection:2 x Plug-in (NTC)
• Pressure Measuring range:-1 to 60 bar
• Pressure Accuracy: ±0.5 % fs
• Pressure Resolution: 0.01 bar
• Probe connection:3 x 7/16″ – UNF + 1 x 5/8” – UNF
• Overload rel. (high pressure):65 bar
• Weight: 1243 g
• Dimensions:229 x 112.5 x 71 mm (LxWxH)
• Operating temperature:-20 to +50 °C