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

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

Order number: 0564 5570

The testo 557s digital manifold with Bluetooth and a 4-way valve block features a large graphic display, a compact, robust housing, guided measurement menus and the testo Smart App.

Category: Pressure measuring instruments, Refrigeration technology, Electronic pressure gauges for air conditioners, refrigeration systems and heat pumps, vacuum gauges, Actual offers
Branch: Refrigeration technology
Manufacturer: TESTO AG

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Brochure testo 557s_EN -2021

Description

Technical data

Description

Technical data

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 71mm (LxWxH)
Operating temperature	-20 to +50 °C
Protection class	IP54
Auto-off	10 minutes*
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

* when not connected via Bluetooth

Accessories

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testo DataControl v14.31 – PC software

Order number: 0501 4000

PC software for the readout, analysis and archiving of customer and measurement data Synchronization with testo 400 and testo Smart App via WLAN (testo

testo Smart App – for Android and iOS free of charge.

Order number: 0501 5001

Download testo Smart App with its full range of functions for Android and iOS free of charge. For operating all testo Smart Probes, the

Digital manifolds – Valve replacement kit

Order number: 0554 5570

In the kit: 2 valve positioners 2 threaded spindles 2 valve screws 2 locking split pins 2 valve positioner covers black 1 valve positioner

Magnetic strap – for digital manifolds

Order number: 0564 1001

One-off assembly for flexible use of the magnet or hoo

Transport case for extensive accessories

Order number: 0516 0012

Probes

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Clamp probe (NTC) – for measurements on pipes (? 6-35 mm)

Order number: 0613 5506

Measuring range -40 to +125 °C Accuracy ±1 °C (-20 to +85 °C)

Temperature probe with Velcro (NTC)

Order number: 0615 4611

For easy attachment of the temperature probe to pipes up to 75 mm in diameter Measuring range from -50 to +70 °C Dimensions 25 x

Waterproof NTC surface probe for flat surfaces

Order number: 0613 1912

Meas. range -50 to +150 °C, accuracy of up to ±0.2 °C

Efficient, robust NTC air probe

Order number: 0613 1712

Meas. range -50 to +125 °C

testo 552i – App-controlled wireless vacuum probe

Order number: 0564 2552

testo 552i connects automatically via Bluetooth® to the testo Smart App and digital manifolds. Measuring range 0 to 26.66 mbar / 0 toо 20000 micron

testo 605i – Thermohygrometer operated via smartphone

Order number: 0560 2605 02

testo 605i thermohygrometer operated via smartphone using the App Measuring range -20 to +60 °C 0 to 100 %RH

testo 115i – clamp thermometer with smartphone operation

Order number: 0560 2115 02

testo Smart Probes App has to be installed on your smartphone or tablet. Measuring range: -40 to +150 °C

Kits

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testo 557s – Heat pump all-purpose kit

Order number: 0564 5001

testo 557s digital 4-way manifold set: 1 x testo 552i wireless Bluetooth vacuum probe 2 x testo 115i wireless Bluetooth clamp thermometers Hose filling set 3x

Тesto 557s Smart Vacuum Kit – Smart digital manifold with wireless vacuum and clamp temperature probes

Order number: 0564 5571

In the kit: testo 557s smart digital manifold with Bluetooth and 4-way valve block, 1 x testo 552i wireless vacuum probe (Bluetooth), 2 x

Testo 557s Smart Vacuum Kit with filling hoses – Smart digital manifold with wireless vacuum and clamp temperature probes and hose filling set with 4 hoses

Order number: 0564 5572

In the kit: testo 557s smart digital manifold with Bluetooth and 4-way valve block, 1 x testo 552i wireless vacuum probe (Bluetooth), 2 x

testo Smart Probes HVAC/R Ultimate kit

Order number: 0563 0002 32

2 x testo 115i clamp thermometers operated via smartphone (0560 2115 02) 2 x testo 549i high-pressure gauges operated via smartphone (0560 2549 02) 2 x testo 605i

testo Smart Probes AC & refrigeration test kit plus

Order number: 0563 0002 41

For testing and troubleshooting on air conditioning and refrigeration systems as well as on heat pumps. Consists of: 2 x testo 115i, 2 x

testo Smart Probes AC & refrigeration test kit

Order number: 0563 0002 10

2 x testo 115i clamp thermometers operated via smartphone, including batteries and calibration protocol (0560 2115 02) 2 x testo 549i high-pressure gauges operated via smartphone,

testo Smart Probes - Heating Kit

Order number: 0563 0004 10

Testo Smart Probes – heating set for pressure and temperaturemeasurement on heating systems. Consists of: testo 115i, testo 510i incl. hose set (Ш 4

Certificates

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