Products & Solutions

Industries

Resources

About Us

Customer Service

Get A FREE Field Trial

Wireless Capture Hoods for Fast, Accurate Airflow Balancing

Boost your productivity with lightweight, wireless capture hoods. Evergreen offers five models, low-flow, high-flow, residential, general purpose and DIM hoods for bio safety cabinets—all delivering NIST-traceable readings to the Wrist Reporter. Our wireless technology eliminates walking back and forth to take readings and ensures the technician has the right tool for the job.

Start Your FREE Field Trial

The Next Generation of Capture Hoods for TAB Professionals

Traditional capture hoods are heavy, clunky, and require manual data entry—but not anymore. Evergreen Telemetry’s wireless capture hoods provide real-time airflow readings, allowing TAB professionals to balance air systems faster, with greater accuracy, and without the hassle of hand-held probes.

Wireless airflow measurement for seamless data capture

Lightweight, ergonomic design for easy field use

NIST-traceable accuracy for ASHRAE, NEBB, AABC, SMACNA & NBC compliance

Auto-logging feature eliminates manual entry errors

OUR FLAGSHIP PRODUCTS & SERVICES

Reduce Testing Time & Improve Airflow Balancing Efficiency

Our wireless capture hoods integrate seamlessly with your TAB workflow, eliminating the need for bulky equipment, unnecessary cables, and manual reporting. Whether you’re balancing a VAV system, hospital air handling unit, or large commercial space, our hoods provide instant, real-time data for faster, more precise airflow adjustments.

Three Pound Capture Hood (CH-3#)

Best For: Mobility + Full Airflow Range (CFM 30–3000) Why It Stands Out: Lightweight (3 lbs), designed for techs on the move

2x2’ Skirt & Magnetic Frame

Bellmouth Belt & 2–4’ Extension Pole

Plates for Wide Flow Range

Straight Acme + 90° Sidewall Adapters

Anti-Jet/Blast Plate for Jet Diffusers

See How It Works

15” Capture Hood (CH-15D)

Best For: Standard TAB compliance work (CFM 70–2500) Why It Stands Out: NIST-traceable; NEBB, AABC, ASHRAE compliant.

2x2’ Skirt & Magnetic Frame

Straight Acme

90° Sidewall Adapter

Anti-Jet/Blast Plate for Jet Diffusers

2–4’ Extension Pole

See How It Works

8” Low Flow Capture Hood (CH-8D)

Best For: Low CFM Systems, such as controlled environments (CFM 15–150) Why It Stands Out: Specialized for ultra-low airflows

Designed for ultra-low airflow systems (CFM 15–150)

14x14x12” and 14x14x24” Skirts

14x14” Frame

2–4’ Extension Pole

Carrying Case

See How It Works

Three Pound Capture Hood (CH-3#)

Best For: Mobility + Full Airflow Range (CFM 30–3000) Why It Stands Out: Lightweight (3 lbs), designed for techs on the move

2x2’ Skirt & Magnetic Frame

Bellmouth Belt & 2–4’ Extension Pole

Plates for Wide Flow Range

Straight Acme + 90° Sidewall Adapters

Anti-Jet/Blast Plate for Jet Diffusers

See How It Works

15” Capture Hood (CH-15D)

Best For: Standard TAB compliance work (CFM 70–2500) Why It Stands Out: NIST-traceable; NEBB, AABC, ASHRAE compliant.

2x2’ Skirt & Magnetic Frame

Straight Acme

90° Sidewall Adapter

Anti-Jet/Blast Plate for Jet Diffusers

2–4’ Extension Pole

See How It Works

8” Low Flow Capture Hood (CH-8D)

Best For: Low CFM Systems, such as controlled environments (CFM 15–150) Why It Stands Out: Specialized for ultra-low airflows

Designed for ultra-low airflow systems (CFM 15–150)

14x14x12” and 14x14x24” Skirts

14x14” Frame

2–4’ Extension Pole

Carrying Case

See How It Works

Why TAB Professionals Trust Evergreen Telemetry

TAB teams rely on Evergreen Telemetry capture hoods for:

Faster balancing times

Wireless operation eliminates time-wasting adjustments

NIST-traceable accuracy

Meets ASHRAE, NEBB, AABC, SMACNA and NBC requirements

Hands-free testing

Lightweight design reduces fatigue for field technicians

Real-time data transfer

Instant readings improve workflow efficiency

Still not convinced?
We’ve got the answers

FAQs

What is the wireless range?

What about interference from WiFi?

Will the signals penetrate concrete and steel floors?

How do these capture hoods improve TAB testing?

Are the readings NIST-traceable for compliance?

Can I use this capture hood on VAV and constant volume systems?

Still have more questions?

Check out our FAQs page or Contact our help center.

Commonly Paired with Wireless Data Collection Systems

This tool is frequently used alongside wireless data systems for air balancing applications. Its lightweight design and compatibility with mobile logging setups make it a favorite for professionals needing efficient, real-time airflow capture across multiple diffusers.

Differential Pressure Sensors

Precision Meets Performance Advanced Differential Pressure Sensors

View Product

Upgrade to a Wireless Capture Hood & Improve Your Workflow

Take the hassle out of airflow balancing. Sign up for a FREE Field Trial and experience faster, easier, more accurate TAB testing.

Need Help?

Call 602-574-6192

customer.service@evergreentelemetry.com

Evergreen Telemetry™, Faster. Easier. Safer.™, Wrist Reporter® are trademarks or registered trademarks of Evergreen Telemetry, LLC. All other trademarks, logos, and brand names are the property of their respective owners. Their use on this site is for identification purposes only and does not imply any affiliation or endorsement.

Need Help?

Call 602-574-6192

customer.service@evergreentelemetry.com

Wireless Capture Hoods for Fast, Accurate Airflow Balancing

Wireless Capture Hoods for Fast, Accurate Airflow Balancing

Wireless Capture Hoods for Fast, Accurate Airflow Balancing

Still not convinced?We’ve got the answers

Still not convinced?We’ve got the answers

Still not convinced?
We’ve got the answers

Still not convinced?
We’ve got the answers