testo 550 kit with 3-hose filling set 0563 2550

Kit as above, however also with pressure connection kit with
2 silicone hoses (ø 6 mm and ø 4 mm, each 1 m) and silicone
connection hose (2 m).

App integration via Bluetooth for quick and convenient
monitoring and reporting on site
Updating of refrigerant data on the instrument via the
testo Refrigeration App
Calculation of superheating and subcooling in real time
by up to two external temperature probes
2-way valve block with three connections, three hose
holders and sight glass
250 hours of battery life.