KEY FEATURES

• Professional multi-point air flow velocity matrix grid engineered for large supply air outlets
• Generous 360 × 360 mm testing grid area guarantees precise, broad-surface air distribution testing
• Integrates directly with Testo differential pressure instruments including the 420, 480, and 435-4
• Optimized specifically for validating laminar flow patterns on cleanroom HEPA filter arrays
• Dual-profile processing perfectly handles both ultra-low and high-velocity flow variables
• Adapts to an optional telescoping extension handle reaching up to 1800 mm for high ceilings
• Durable, lightweight structural architecture ensures stable handling and reduced physical fatigue

The Testo 8721 0025 Air Flow Velocity Matrix is the definitive solution for technicians seeking ultra-precise, repeatable volume flow assessments across laminar fluid handling boundaries. Measuring uniform air distribution patterns on high-efficiency cleanroom filters or safety cabinets using traditional single-point probes often produces volatile, inaccurate datasets due to minor spatial adjustments. By deploying this large-format 360 x 360 mm matrix framework, cross-sectional pressure differentials are captured simultaneously, allowing the connected Testo meter to resolve real-time air velocities with extreme accuracy. It is an indispensable testing system component for critical cleanroom validation, medical facility monitoring, and expert HVAC commissioning.

ADDITIONAL FEATURES

• Streamlined geometric cross-arms minimize aerodynamic shadow interference during high-velocity tests
• Modular accessory interface connects rapidly to premium differential pressure hose lines
• Simplifies cleanroom verification tasks by speeding up filter surface traversing protocols
• Rigid structural grid framework prevents mechanical flexing under aggressive air streams
• Compact profile breakdown allows for easy transport in standard vehicle storage trunks
• Designed to safely verify compliance constraints within biological and corporate safety cabinets

APPLICATIONS

• Cleanroom environmental certification and airflow validation
• Laminar flow supply air diffuser testing
• HEPA filter performance monitoring and degradation checks
• Medical safety cabinet airflow auditing
• High-precision HVAC commissioning in commercial facilities
• Industrial air distribution testing and verification
• Laboratory ventilation performance assessments

PRODUCT PACKAGE INCLUDES

• 1 x Testo Air Flow Velocity Matrix Grid Accessory (SKU: TES-8721-0025)

SPECIFICATIONS

The contents of this document are provided as a guide only and are subject to change without prior notice, and without any subsequent liability to Parkway Process Solutions Pty Ltd (the “Company”) or any of its related entities. The actual shape, colour, size, performance and/or any other parameters of the item/s and/or product/s and/or system/s supplied by the Company, may vary materially from those outlined by the Company.

All brand names and product names outlined in this document are either trademarks or registered trademarks and belong to the respective companies.

ALL INFORMATION OUTLINED HEREIN IS PROVIDED AS A GUIDE ONLY AND SHOULD NOT BE RELIED UPON FOR ANY PURPOSE, WITHOUT CONFIRMING SUCH DETAILS WITH THE COMPANY BEFORE MAKING A PURCHASE AND/OR UTILISING A GIVEN PRODUCT.

ADDITIONAL RESOURCES

PRODUCT BROCHURE

General information about the Testo Air Flow Velocity Matrix – For Supply Air Diffusers is outlined in the brochure below.

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