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

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

Code: 0563 1557

All results at a glance thanks to the large graphic display
Exceptionally compact and reliable thanks to the easy-to-handle, robust housing with IP 54 protection class
Simple, wireless measurement of vacuum and temperature via automatic Bluetooth^®connection
Even greater flexibility for your measurements and documentation with the testo Smart App

Description

Product Description

Easier, more flexible measurements and documentation: With the testo 557s digital manifold with Bluetooth and 4-way valve block, you‘ll be ideally equipped for your measuring tasks in the field of commissioning, servicing and maintenance of refrigeration and air conditioning systems and heat pumps.

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

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

Delivery Scope

Are you interested in this measuring instrument? Testo has put together practical kits for you – so you’ll be optimally equipped to tackle your measuring tasks right away.

SPECIFICATION

Temperature
Measuring range	-50 to +150 °C
Accuracy	±0.5 °C
Resolution	0.1 °C
Probe connection	2 x Plug-in (NTC)

Pressure measurement
Measuring range	-1 to 60 bar
Accuracy	±0.5 % fs
Resolution	0.01 bar
Probe connection	3 x 7/16" – UNF + 1 x 5/8'' – UNF
Overload rel. (high pressure)	65 bar

General technical data
Weight	1243 g
Dimensions	229 x 112.5 x 71 mm (LxWxH)
Operating temperature	-20 to +50 °C
Protection class	IP54
Product colour	Black
Auto-off	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	CFC
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