Testo 420 Flow Hood – Airflow Meter HVAC for Air Velocity, Volume Flow, Temperature, and Relative Humidity – CFM Meter for Airflow HVAC with Tiltable Display, Bluetooth, and App Compatibility
Description
🌬️ Master airflow like a pro — precision meets smart tech!
- INSTANT ON SITE REPORTING - Generate and email detailed measurement reports directly from the field, streamlining your workflow and impressing clients.
- SEAMLESS SMART CONNECTIVITY - Bluetooth-enabled for real-time data monitoring, control, and report generation via the Testo 420 app.
- MODULAR VERSATILITY ON DEMAND - Detachable control unit doubles as a standalone device with optional accessories for comprehensive HVAC diagnostics.
- UNMATCHED MEASUREMENT ACCURACY - Unique volume flow straightener ensures precise airflow readings, even in turbulent duct conditions.
- EFFORTLESS HANDLING FOR LONG SHIFTS - Weighs under 6.4 lbs with an ergonomic, tiltable display for comfort even in overhead or extended use.
The Testo 420 Flow Hood is a lightweight, ergonomic HVAC airflow meter designed for precise measurement of air velocity, volume flow, temperature, and humidity. Featuring a unique volume flow straightener for accuracy, Bluetooth connectivity for remote monitoring via the Testo app, and a detachable control unit for versatile use, it streamlines HVAC testing and reporting with NIST-certified calibration for regulatory compliance.
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Reviews
T**D
Awesome Flow hood!
Great piece of equipment!
N**K
NOT actually NIST Certified
I paid extra for this one with NIST certification. It says "Includes NIST Certificate" in the product description but only comes with a factory testing certificate and says "test were obtained using equipment capable of producing results that are traceable thru NIST." NOT a NIST certificate.
Common Questions
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