Smart Digital Manifold | Hose, Vac, and Temp Probe Kit | Testo 557s

Part no 0564 5572

• Completely wireless measurements and all results at a glance: thanks to Bluetooth probes and large graphic display.
• Exceptionally compact and reliable thanks to the easy-to-handle, robust housing with IP 54 protection class.
• Easy, wireless, flexible measurements and documentation: Temperature and vacuum measurements via automatic Bluetooth® connection, testo Smart App for documentation and lots more.

Product Description
For completely wireless measurements on refrigeration and air conditioning systems and heat pumps. Thanks to the Bluetooth vacuum probe supplied, you can even measure vacuum without any cables or hoses. You will get the testo 557s smart digital manifold with Bluetooth and 4-way valve block, one testo 552i wireless vacuum probe (Bluetooth), two testo 115i wireless clamp thermometers (Bluetooth, NTC), a hose filling set with 4 hoses and a robust transport case. For other wireless measurements, the Testo Smart Probes are ideal.

Delivery Scope

• Testo 557s digital 4-way manifold including batteries (4 x AA) and calibration protocol
• 1 x testo 552i wireless Bluetooth vacuum probe
• 2 x testo 115i wireless Bluetooth clamp thermometers
• Hose filling set with 4 hoses
• Transport case
• testo Smart App (free download)
• Instruction manuals

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

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* (*when not connected via Bluetooth)
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 12.0 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

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

Testo 552i - App-controlled wireless vacuum probe

General technical data
Weight 142 g
Dimensions 150 x 32 x 31 mm (LxWxH)
Operating temperature -10 to +50 °C
Protection class IP54
System requirements requires iOS 8.3 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0
Product colour black/orange
Auto-off 10 min* (*when not connected via Bluetooth)
Battery type 3 AAA micro batteries
Battery life 39 h
Connection 7/16“ UNF
Interface Bluetooth® 4.2
Storage temperature -20 to +50 °C

Absolute Pressure
Measuring range
0 to 26.66 mbar /
0 to 20000 micron

Accuracy
±10 micron + 10 % of mv (100 to 1000 micron)
±(1

Resolution
1 micron (0 to 1000 micron) /
10 micron (1000 to 2000 micron) /
100 micron (2000 to 5000 micron) /

Overload
absolute: 6.0 bar / 87 psi
(relative: 5.0 bar / 72 psi)

testo 115i - Clamp thermometer operated via smartphone

Temperature - NTC
Measuring range -40 to +150 °C
Accuracy ±1.3 °C (-20 to +85 °C)
Resolution 0.1 °C

General technical data
Weight 127.4 g
Dimensions 183 x 90 x 30 mm
Operating temperature -20 to +50 °C
Product-/housing material Plastic
System requirements requires iOS 8.3 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0
Product colour black/orange
Battery type 3 AAA micro batteries
Battery life 150 h
Data transfer Bluetooth®
Radio range 100 m
Storage temperature -20 to +60 °C

The Testo 557s is compatible with the following Testo Smart Probes:

• Humidity
  testo 605i - thermohygrometer operated via smartphone
  Part No: 0560 2605 02
  
  
• Pressure
  testo 552i - App-controlled wireless vacuum probe
  Part No: 0564 2552
  
  
• Temperature
  testo 115i - Clamp thermometer operated via smartphone
  Part No: 0560 2115 02

Refrigeration systems, air conditioning systems, heat pumps

• Determination of high and low pressure, automatic determination of condensation and evaporation temperature and calculation of superheating/subcooling. All results can be read simultaneously on one screen.
• Tightness test: Recording and analysis of the pressure curve.
• Automatic calculation of the target superheat (in conjunction with the appropriate measuring instrument, e.g. Testo Smart Probe).
• Measure vacuum: Graphic progression display of the measurement with indication of the start and differential value.
• Evacuation: Graphic progression display of the measurement with indication of the start and differential value (in conjunction with the appropriate Testo Smart Probe, e.g. testo 552i vacuum probe).

Product Brochures

• Data sheet testo 557s (pdf)
• Data sheet testo 552i (pdf)
• Data sheet testo 115i (pdf)
• testo Smart Probes FAQ (pdf)

Manuals

• Instruction manual testo 550s / testo 557s (pdf)
• Technical information A2L refrigerant use with Testo products (pdf)
• Instruction manual testo Smart Probes (pdf)