Smart Digital Manifold with Filling Hoses | Testo 550s

All prices are exclusive of GST

Part no 0564 5503

Your kit for wireless measurements in the field of commissioning, servicing and maintenance of refrigeration and air conditioning systems and heat pumps.

• 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.
• 2 x testo 115i wireless Bluetooth clamp thermometers and Hose filling set with 3 hoses.
• Easy, wireless, flexible measurements and documentation: Temperature and vacuum measurements via automatic Bluetooth® connection, testo Smart App for documentation and lots more.

Delivery Scope

• Testo 550s digital 2-way manifold including batteries (4 x AA) and calibration protocol
• 2 x Testo 115i wireless Bluetooth clamp thermometers
• Hose filling set with 3 hoses
• Transport case
• Testo Smart App (free download)
• Instruction manuals

Testo 550s - Smart digital manifold with Bluetooth and 2-way valve block

General technical data
Weight 826 g
Dimensions 210 x 121 x 60 mm (LxWxH)
Operating temperature -20 to +50 °C
Protection class IP54
System requirements requires iOS 12.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0
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®; 100 h with illumination and Bluetooth®
Data transfer Bluetooth®
Radio range 150 m

Refrigerants in instrument
R407H; R23; R290; R1234yf; R442A; R134a; R123; R452B; R438A; R421A; R453a; R401B; R1233zd; R410A; R407A; R407C; R452A; R401A; R422C; R427A; R422B; R424A; R125; R414B; R404A; R408A; R448A; R422D; R12; R114; R421B; R449A; R409A; R420A; R444B; R32; R454A; R124; R402A; R450A; R407F; R416A; R13; R437A; R1234ze; R454B; R402B; R22; R434A; R454C; R455A; R458A; R500; R502; R503; R507; R513A; R600a; R718 (H₂O); R744 (CO₂)

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
Overload rel. (high pressure) 65 bar

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 550s 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

Check out our other Testo 550s Sets

Testo 550s Basic Kit
Smart digital manifold with fixed cable clamp temperature probes
Part No. 0564 5501

Testo 550s Smart Kit
Smart digital manifold with wireless clamp temperature probes
Part No. 0564 5502

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 550s (pdf)
• Data sheet Testo 115i (pdf)
• Testo Smart Probes FAQ (pdf)

Manuals

• Instruction manual Testo 550s/Testo 557s (pdf)
• Instruction manual Testo Smart Probes (pdf)