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Built to survive the field. Accurate airflow data with no weak links.
Built to survive the field. Accurate airflow data with no weak links.
Built to survive the field. Accurate airflow data with no weak links.
Capture accurate, real-world airflow data with a grid that won’t crack, wobble, or wear out—built to outperform every other grid in the field.
Capture accurate, real-world airflow data with a grid that won’t crack, wobble, or wear out—built to outperform every other grid in the field.
Get A Velocity Grid Now
Built to survive the field. Accurate airflow data with no weak links.
Built to survive the field. Accurate airflow data with no weak links.
The toughest averaging grid in the field. Our precision-crafted design delivers consistent airflow data while standing up to daily abuse. With easily replaceable feet and industrial-grade construction, it’s the velocity grid you can rely on—job after job.
The toughest averaging grid in the field. Our precision-crafted design delivers consistent airflow data while standing up to daily abuse. With easily replaceable feet and industrial-grade construction, it’s the velocity grid you can rely on—job after job.
Built Like a Tank
Ruggedized for real-world abuse—dents, drops, and daily wear won’t take it down.
Built Like a Tank
Ruggedized for real-world abuse—dents, drops, and daily wear won’t take it down.
Built Like a Tank
Ruggedized for real-world abuse—dents, drops, and daily wear won’t take it down.
Replaceable Feet
Unlike other grids with fragile, screwed-in feet, ours pop in and out without tools. No more field failures or stripped threads.
Replaceable Feet
Unlike other grids with fragile, screwed-in feet, ours pop in and out without tools. No more field failures or stripped threads.
Replaceable Feet
Unlike other grids with fragile, screwed-in feet, ours pop in and out without tools. No more field failures or stripped threads.
Averaging Accuracy
Multiple sensors across the grid ensure balanced, consistent velocity readings across the entire face.
Averaging Accuracy
Multiple sensors across the grid ensure balanced, consistent velocity readings across the entire face.
Averaging Accuracy
Multiple sensors across the grid ensure balanced, consistent velocity readings across the entire face.
Wrist Reporter Ready
Wirelessly connect with a PVF to the Wrist Reporter, ditch the roof top tubing, skip the hassle.
Wrist Reporter Ready
Wirelessly connect with a PVF to the Wrist Reporter, ditch the roof top tubing, skip the hassle.
Wrist Reporter Ready
Wirelessly connect with a PVF to the Wrist Reporter, ditch the roof top tubing, skip the hassle.
OUR FLAGSHIP PRODUCTS & SERVICES
OUR FLAGSHIP PRODUCTS & SERVICES
OUR FLAGSHIP PRODUCTS & SERVICES
Built to Outlast. Designed to Perform.
Built to Outlast. Designed to Perform.
Built to Outlast. Designed to Perform.
Engineered for real-world technicians, the Evergreen Averaging Face Velocity Grid eliminates the weak points found in other grids—delivering faster swaps, fewer failures, and reliable readings in every environment.
Engineered for real-world technicians, the Evergreen Averaging Face Velocity Grid eliminates the weak points found in other grids—delivering faster swaps, fewer failures, and reliable readings in every environment.
Quick-Release, Replaceable Feet
Our press-in feet pop in and out without tools—unlike fragile, screw-mounted feet that strip or snap. Stay field-ready without waiting for replacements or breaking down mid-job.
Modular Mounting System
The grid’s pole mount can be quickly swapped or upgraded, eliminating downtime and preventing costly repairs from cracked or fixed connectors.
Solid, Technician-Tested Build
No flimsy brackets or weak seams. Our rugged frame design holds up to everyday use across jobsites, labs, and cleanrooms—without compromising precision.
Rugged by Design
Reinforced frame and shatter-resistant housing make this grid field-ready. It thrives where others fail.
Rugged by Design
Reinforced frame and shatter-resistant housing make this grid field-ready. It thrives where others fail.
Rugged by Design
Reinforced frame and shatter-resistant housing make this grid field-ready. It thrives where others fail.
Replaceable Feet
Pop-in, tool-free feet that won’t crack or strip. Designed to keep your job moving—not breaking.
Replaceable Feet
Pop-in, tool-free feet that won’t crack or strip. Designed to keep your job moving—not breaking.
Replaceable Feet
Pop-in, tool-free feet that won’t crack or strip. Designed to keep your job moving—not breaking.
True Averaging Accuracy
Multi-point measurement ports across the grid face deliver reliable, consistent airflow data in real-world conditions.
True Averaging Accuracy
Multi-point measurement ports across the grid face deliver reliable, consistent airflow data in real-world conditions.
True Averaging Accuracy
Multi-point measurement ports across the grid face deliver reliable, consistent airflow data in real-world conditions.
Works with Wrist Reporter
Wirelessly connects to the Wrist Reporter for live diagnostics, data logging, and streamlined reporting.
Works with Wrist Reporter
Wirelessly connects to the Wrist Reporter for live diagnostics, data logging, and streamlined reporting.
Works with Wrist Reporter
Wirelessly connects to the Wrist Reporter for live diagnostics, data logging, and streamlined reporting.
Still not convinced?
We’ve got the answers
Still not convinced?
We’ve got the answers
FAQs
FAQs
FAQs
What makes your grid more durable than others?
What makes your grid more durable than others?
What makes your grid more durable than others?
How are the feet replaced?
How are the feet replaced?
How are the feet replaced?
Is it compatible with the Wrist Reporter?
Is it compatible with the Wrist Reporter?
Is it compatible with the Wrist Reporter?
Still have more questions?
Check out our FAQs page or Contact our help center.
Works seamlessly with...
Works seamlessly with...
Wireless Wrist Reporter®
Revolutionize Your Workflow with the Wrist Reporter
Wireless Wrist Reporter®
Revolutionize Your Workflow with the Wrist Reporter
Wireless Wrist Reporter®
Revolutionize Your Workflow with the Wrist Reporter
Differential Pressure Sensors
Precision Meets Performance Advanced Differential Pressure Sensors
Differential Pressure Sensors
Precision Meets Performance Advanced Differential Pressure Sensors
Differential Pressure Sensors
Precision Meets Performance Advanced Differential Pressure Sensors
Try the Averaging Grid for Yourself
Discover why technicians nationwide are switching to the most durable averaging grid in the industry. Get a free trial or schedule a virtual demo.
© 2021-2025 Evergreen Telemetry, LLC. All rights reserved.
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.
© 2021-2025 Evergreen Telemetry, LLC. All rights reserved.
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.
© 2021-2025 Evergreen Telemetry, LLC. All rights reserved.
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.