0554 4204|Replacement hood 1200 x 1200 mm - for testo 420

订货号：
0554 4204
优势：

Make sure you get the testo 420 volume flow hood for larger ceiling outlets and at the same time enjoy multiple maintenance benefits on HVAC systems. Because the flow hood with the removable measuring instrument is not only exceptionally light, it also guarantees accurate volume flow calculations at swirl outletsReplacement hood (1200 x 1200 mm) for mounting on the testo 420 volume flow hood for measurements at air inlets and outlets. With integrated flow straightener for high-precision measurement results.

详情：
In order to ensure that the measurement results are correct, a minimum outlet size of 610 x 610 mm should be provided.Replacement hood and bag.
技术数据：

探头：