Description
The Blower Door Retrotec tube kit contains a set of colored tubes (11 meters each) and the necessary connectors and parts to provide reference pressures to the pressure gauge. The kit contains a static pressure probe as well as a metal tube that can go under doors to prevent pinching. A pre-assembled tube with manometer-gauge heads allows you to test one channel of your gauge against another.
This convenient tubing set provides reference pressures in all situations.
Ref.TU119
