Retrotec 442 Commercial DucTester with Wifi
You will be proud to own the very best residential DucTester made. Retrotec combined experience of two previous models gives you dozens of exclusive features.
We used our 30 years of airflow testing experience with customer feedback from our previous DucTesters to create the all-new 341 DucTester.
The new fan offers a continuous range from 10 CFM to 750 CFM with a wide coverage on each range. Flow can be measure down to a mind-blowing 0.36 CFM with optional ranges. We have injection molded the inlet nozzle, flow sensors and even the screens to achieve unheard of accuracy and stability along with a sturdy structure. Two rare-earth magnets hold and self-align the quick change range plate.
You will look professional when you walk in with the DM32 over your shoulder in a smart case that contains everything you need to test ducts. Your future needs will be taken care of since a wide range of accessories is starting to be developed that will let you use this new DucTester in a variety of roles, from testing small houses, building components, even powered flow hoods.