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Flow Hood Australia | Shop Air Balancing Hoods for HVAC Systems

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Testo 420 Telescopic Stand up to 3.3m with Wheels - 0554 4209 Save 20% Save %
$1,168.95
$1,168.95 - $1,168.95
$1,168.95
$934.95
$934.95 - $934.95
$934.95

Testo 420 Telescopic Stand up to 3.3m with Wheels - 0554 4209

5+ in stock

Testo 420 tripod (up to 4 m) with wheels - ideal for measurements on ceiling outlets. Suitable for the 420 range of airflow equipment Specific...

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$1,168.95
$1,168.95 - $1,168.95
$1,168.95
$934.95
$934.95 - $934.95
$934.95
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Testo 420 Hood 360 X 360 MM- 0554 4200 Save 20% Save %
$619.95
$619.95 - $619.95
$619.95
$495.95
$495.95 - $495.95
$495.95

Testo 420 Hood 360 X 360 MM- 0554 4200

5+ in stock

Replacement hood (360 x 360 mm) for mounting on the testo 420 volume flow hood for air inlets and outlet measurements. With integrated flow straig...

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$619.95
$619.95 - $619.95
$619.95
$495.95
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$495.95
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Testo 420 Hood 610 X 1220 MM - 0554 4202 Save 20% Save %
$714.95
$714.95 - $714.95
$714.95
$571.95
$571.95 - $571.95
$571.95

Testo 420 Hood 610 X 1220 MM - 0554 4202

5+ in stock

Replacement hood (610 X 1220 MM) for mounting on the testo 420 volume flow hood for measurements at air inlets and outlets. With integrated flow s...

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$714.95
$714.95 - $714.95
$714.95
$571.95
$571.95 - $571.95
$571.95
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Testo 420 Hood 305 X 1220 MM - 0554 4201 Save 12% Save %
$842.95
$842.95 - $842.95
$842.95
$742.95
$742.95 - $742.95
$742.95

Testo 420 Hood 305 X 1220 MM - 0554 4201

5+ in stock

Replacement Hood for Testo 420 Volume Flow Hood (305 x 1220 mm) Enhance your air flow measurements with our premium replacement hood for the Testo ...

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$842.95
$842.95 - $842.95
$842.95
$742.95
$742.95 - $742.95
$742.95
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Testo 420 Air Flow Hood Kit Includes Hood - 0563 4200
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$7,107.95
$7,107.95 - $7,107.95
$7,107.95
$5,685.95
$5,685.95 - $5,685.95
$5,685.95

Testo 420 Air Flow Hood Kit Includes Hood - 0563 4200

5+ in stock

The Testo 420 volume flow hood is suited for HVAC systems and has a control panel for displaying measurement data. The control panel can be tilted ...

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$7,107.95
$7,107.95 - $7,107.95
$7,107.95
$5,685.95
$5,685.95 - $5,685.95
$5,685.95
Save 20% Save %

Dial in comfort, cut energy waste, and prove your results with our curated range of airflow hoods. Whether you call it a flow hood, air balancing hood, or airflow capture hood, this collection is built for busy Aussie tradies who want dependable readings and tidy, repeatable workflows on site.

What an Airflow Hood Actually Does

An airflow hood measures supply and return CFM or L/s at grilles and diffusers, so you can balance systems quickly and document results with confidence. That means fewer hot/cold spots, quieter operation, and happy clients.

Why Choose This Collection

  • Versatile by design: Options suited to commissioning, service, and hood airflow verification for commercial sites, schools, and healthcare—plus compact kits ideal for residential balancing.
  • Precision you can trust: Clear, stable readings for airflow measuring hood tasks, including low-flow diffusers and variable air volume checks.
  • Practical in the field: Lightweight frames, smart adapters, and easy reporting keep you moving—no wrestling with bulky gear.
  • Looks the part: Clean housings and crisp displays give your toolkit a professional edge on site.

Where Airflow Hoods Shine

  • Commissioning & retrofits: Verify design vs. delivered flow rates room-by-room.
  • Compliance checks: Validate fume hood airflow requirements and lab exhaust performance with consistent methodology.
  • Cleanroom work: Assess laminar airflow hood and vertical laminar airflow hood performance where even, low-turbulence air matters.
  • Troubleshooting: Pinpoint underperforming branches fast—before you reach for a ladder again.

Find What You’d Search For

Common search terms our customers use include airflow hood, airflow hood meter, airflow capture hood, and even brand-led queries like TSI airflow hood or CPS airflow hood. However you say it, you’ll find a dependable solution here.

Helpful Pairings

Round out your kit with an anemometer or manometer for spot checks and duct diagnostics. For ongoing tips and commissioning walk-throughs, visit our HVAC Trade Supply Blog.

Exploring measurement tools beyond hoods? Browse our anemometers collection for quick spot readings and cross-checks.

Buy with Confidence

  • Energy savings: Balanced systems reduce fan power and improve comfort—fewer callbacks, better client reviews.
  • Consistent documentation: Log readings, export data, and hand over reports that make auditors smile.
  • Built for Aussie conditions: Robust housings and stable sensors that handle hot plant rooms and dusty ceilings.

Ready to balance like a pro?

Take a stroll through the range, compare sizes and accessories, and pick the airflow hood that matches your day-to-day work. A better-balanced system starts with a reliable measurement—discover yours today.

Airflow Hood FAQs


What’s the difference between an airflow hood, flow hood, and air balancing hood?

They’re essentially the same class of tool: a hooded instrument that captures supply/return air to measure volume flow (CFM or L/s) at a grille or diffuser. “Air balancing hood” is just the commissioning-friendly name.

When should I use a hood vs. an anemometer?

Use a hood when you need delivered volume at a terminal (great for balancing and reports). Use an anemometer for quick spot checks, duct velocity measurements, and diagnosing blockages before you rebalance.

Can these help with fume hood airflow and compliance?

Yes—paired with correct procedures, a capture hood helps verify make-up and exhaust flows against fume hood airflow requirements. Always follow site standards and record your readings.

Do I need different hoods for laminar flow applications?

Many projects can be handled by one instrument with the right frame/adapter. For laminar airflow hood or vertical laminar airflow hood checks, choose models with stable low-flow accuracy and suitable hood sizes.

Any quick tips for reliable readings?
  • Use the correct hood size to cover the grille fully.
  • Zero the instrument per the manual and avoid drafts.
  • Repeat measurements and average where turbulence is high.
  • Capture before and after readings when balancing to document improvement.

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