testo 550 - Digital manifold kit with Bluetooth

Order-Nr.  0563 1550

  • Includes two temperature clamp probes (two channel NTC temperature inputs) and service case

  • Bluetooth / app integration for monitoring, generating reports, and sending reports and invoices via email

  • Large 2-line backlit display

  • Rugged housing with 5 year warranty with registration for reliable service

The testo 550 instantly displays superheat and subcooling for up to 60 refrigerants. It also measures high / low side pressures and temperatures. With its free Bluetooth linked app, the testo 550 opens up new possibilities for efficient analysis and documentation.

Product Description

The rugged housing of the testo 550 digital manifold includes a metal frame around the display, which protects the digital manifold from impact. Now with 60 refrigerant profiles and added functionality for leak tests, the testo 550 digital manifold is versatile enough to become the tool for every job. You can view measurement data on your smartphone or tablet, enabling you to quickly and conveniently complete and document your job. Then, be able to finalize the documentation and send the report and invoice via email, right from the job site. The app can also be used to download new refrigerants from online, directly to the manifold.
 
  • Measures high side / low side pressures and temperatures, and displays saturation and evaporation temperatures
  • Bluetooth / app integration for monitoring, report generation, and sending reports and invoices via email (range of 65 feet)
  • 2-way valve block with three connections
  • 60 refrigerant profiles stored in the instrument
  • Simplified menu structure using ESC key
  • Automatic superheat and subcooling calculations

 

Delivery Scope

testo 550 digital manifold with Bluetooth, 2x clamp probes, batteries, case, certificate of conformity, and manual
Temperature

Measuring range

-58° to 302 °F / -50 to +150 °C

Accuracy

±0.9 °F / ±0.5 °C

Resolution

0.1 °F / 0.1 °C

Probe connection

2 x plug-in (NTC)

Pressure measurement

Measuring range

-14 to 870 psi / -1 to 60 bar

Accuracy

±0.5 % Fs

Resolution

0.10 psi / 0.01 bar

Probe connection

3 x 7/16" – UNF

Overload rel. (high pressure)

943 psi / 65 bar

Vacuum

Measuring range

-14 to 0 psi (indication) / -1 to 0 bar

General technical data

Dimensions

8 x 4 x 2 in. / 200 x 109 x 63 mm

Operating temperature

-4° to 122 °F / -20 to +50 °C

Warranty

2 years

Battery life

approx. 250h (display light off, Bluetooth off)

Refrigerants in instrument

60 profiles:; R11; R12; R123; R125; R1234yf; R1234ze; R125; R13B1; R134a; R14; R142B; R152A; R161; R22; R227; R23; R290; R32; R401A; R401B; R401C; R402A; R402B; R404A; R406A; R407A; R407B; R407C; R407D; R407F; R408A; R409A; R410A; Ra11A; R412A; R413A; R414B; R416A; R417A; R420A; R421A; R421B; R422A; R422B; R422C; R422D; R424A; R426A; R427A; R434A; R437A; R438A; R502; R503; R507; R508A; R508B; R600; R600a; R744 (CO₂); R718 (H₂O); update via App

Storage temperature

-4° to 140 °F / -20 to +60 °C

Weight

37 oz. / 1060 g

Probes

Temperature - NTC

Measuring range

-40.0° to 257.0 °F / -40 to +125 °C

Accuracy

±1.8 °F (-4.0° to 185.0 °F) / ±1 °C (-20 to +85 °C)

Temperature - NTC

Measuring range

-58.0 to 302.0 °F ¹⁾ / -50 to +150 °C ¹⁾

Accuracy

±0.5 % of mv (212.0° to 302.0 °F) / ±0.5 % of mv (100 to +150 °C)

±0.4 °F (-13.0° to 166.8 °F) / ±0.2 °C (-25 to +74.9 °C)

±0.7 °F (Remaining Range) / ±0.4 °C (Remaining Range)

Reaction time

35 sec

1) Long-term measurement range +125°C, short-term +150°C or +140°C (2 minutes)

Temperature - NTC

Measuring range

-58.0° to 158.0 °F / -50 to +70 °C ¹⁾

Accuracy

±0.4 °F (-13.0° to 158.0 °F) / ±0.2 °C (-25 to +70 °C)

±0.7 °F (-58.0° to -13.2 °F) / ±0.4 °C (-50 to -25.1 °C)

Reaction time

60.0 sec

1) Long-term measurement range +125°C, short-term +150°C or +140°C (2 minutes)

Temperature - NTC

Measuring range

-40.0° to 257.0 °F / -40 to +125 °C

Accuracy

±1.8 °F (-4.0° to 185 {#0.0} °F) / ±1 °C (-20 to +85 °C)

Temperature - NTC

Measuring range

-58.0° to 248.0 °F / -50 to +120 °C

Accuracy

±0.4 °F (-13.0° to 176.0 °F) / ±0.2 °C (-25 to +80 °C)

Temperature - NTC

Measuring range

-58.0° to 257.0 °F / -50 to +125 °C ²⁾

Accuracy

±0.4 °F (-13 to +176 °F) / ±0.2 °C (-25 to +80 °C)

±0.7 °F (Remaining Range) / ±0.4 °C (Remaining Range)

Reaction time

60 sec

1) Long-term measurement range +125°C, short-term +150°C or +140°C (2 minutes)