SKU: 0554 4203
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The Testo 0554 4203 Replacement Hood is a large-format accessory for the Testo 420 Volume Flow Hood, engineered for accurate airflow and volume flow measurement across large air inlets and outlets.
With outer dimensions of 915 × 915 mm and inner dimensions of 890 × 890 mm, this hood is perfectly suited for testing large diffusers, grilles, and exhaust vents in HVAC and cleanroom systems. The integrated flow straightener stabilizes turbulent air streams, ensuring high-precision and repeatable readings even in complex air distribution systems.
Durable yet lightweight, the hood is easy to mount and ideal for professional HVAC technicians, balancing engineers, and cleanroom specialists. For the most accurate results, a minimum outlet size of 335 × 335 mm should be used.
| Parameter | Specification |
|---|---|
| Product No. | 0554 4203 |
| Function | Replacement hood for Testo 420 Volume Flow Hood |
| Outer Dimensions | 915 × 915 mm |
| Inner Dimensions | 890 × 890 mm |
| Integrated Component | Flow straightener for turbulence reduction |
| 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
Advanced Tools has a dedicated Australian based customer service team. There will be no "call backs" "email only" "overseas call centres". Just a phone number and an Advanced Tools employee.
Email: sales@advancedtools.com.au
Phone: 08 7083 9862
Head Office: Unit 5/45 Bunnett St, Sunshine North, VIC 3020 (office only - no shopfront)
Business hours: Monday - Friday 9am-5pm ACDT (Melbourne)
Response Time: We pride ourselves on strong customer service. We will respond to you within 2 hours between Monday - Friday 9am-5pm ACDT (Melbourne)
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