Measures high side / low side pressures and temperatures

Accurate, simultaneous super heat/subcooling in real time

App integration via Bluetooth for monitoring and reporting

60 refrigerant profiles onboard

Refrigerant updates in the instrument via App

2-way valve block with three connections, large, 2-line

backlit display

Digital manifold kit

testo 550 – Bluetooth and

app supported

The App integration via Bluetooth opens up

new possibilities for efficient analysis and

documentation. You can read the data on a

Smartphone or Tablet, allowing for more work

quickly and conveniently. In addition to this, the

user can finalize and send the measurement report

directly on site. The App allows the list of stored

refrigerants to be updated, via the internet.

The more rugged housing includes a metal frame

around the display which protects the new testo

550 from impact. Now with 60 refrigerant profiles

and added functionality of leak tests, Testo

manifolds are versatile enough to be the tool for

every job.

www.testo.com

5 year warranty with registration

bar

Leak

Test

Super

heat

Sub

cooling

psi/

°F/°C