Testo 420 Replacement Hood 610 x 1220mm | Flow Straightener | 0554 4202 Bluetooth Smart Tools Confirm this probe is compatible

Confirm this probe is compatible with your specific Testo manifold model — designed for the Testo 557

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testing and balancing (TAB)

1 to 40 MΩ 0

Testo 420 Replacement Hood 610 x 1220mm | Flow Straightener | 0554 4202 Bluetooth Smart Tools Confirm this probe is compatibleTesto 420 Replacement Hood 610 x 1220mm SKU: 0554 4202 The Testo 0554 4202 is a replacement hood for the Testo 420 volume flow hood, sized 610 x 1220mm (inner dimensions 280 x 1195mm). It is designed for measurements at air inlets and outlets and features an integrated flow straightener for high precision volume flow measurement results. Confirm compatibility with your specific Testo 420 volume flow hood before ordering. Confirm all specifications