SKU: 0554 4202
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The Testo 0554 4202 Replacement Hood is a precision-engineered accessory for the Testo 420 Volume Flow Hood, designed to provide accurate airflow measurement at large air inlets and outlets.
With outer dimensions of 610 × 1220 mm and inner dimensions of 585 × 1195 mm, this hood is ideal for measuring high-volume airflow across large ventilation diffusers, grilles, or supply outlets. Its integrated flow straightener ensures smooth and laminar airflow, significantly improving measurement precision and reducing turbulence effects.
Built from lightweight yet durable materials, the hood is easy to handle and quick to mount, making it perfect for HVAC technicians, commissioning engineers, and cleanroom professionals who require dependable accuracy in the field. For correct measurements, a minimum outlet size of 335 × 335 mm is recommended.
| Parameter | Specification |
|---|---|
| Product No. | 0554 4202 |
| Function | Replacement hood for Testo 420 Volume Flow Hood |
| Outer Dimensions | 610 × 1220 mm |
| Inner Dimensions | 585 × 1195 mm |
| Integrated Component | Flow straightener for turbulence correction |
| Compatible With | Testo 420 Volume Flow Hood |
| Minimum Outlet Size | 335 × 335 mm |
| Use Case | Air inlet and outlet volume flow measurement |
Data sheet testo 420
Instruction manual testo 420 (volume flow hood)
Startup instruction testo 420
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DISPATCH TIME -1-3 Days
METRO TRANSIT TIME- 2-4 Days
TRACKING NUMBER- Provided
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Email: sales@advancedtools.com.au
Phone: 08 7083 9862
Head Office: Unit 5/45 Bunnett St, Sunshine North, VIC 3020 (office only - no shopfront)
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