KEY FEATURES

• Master HVAC multi-parameter balancing system with built-in differential pressure sensor core
• Wireless Bluetooth universal probe handle connects rapidly to interchangeable climate heads
• Includes large-format 100 mm vane probe and an ultra-fine 9 mm hot wire probe head with climate sensors
• Extendable 1.0-metre telescoping handle with 90° angle adapter enables safe overhead duct access
• Intuitive internal processor runs clearly structured menus for automated volume flow averaging
• Integrated non-volatile memory bank stores sequential multi-point data histories directly on site
• Integrated micro-USB interface enables instantaneous CSV log file downloads to standard computers

The Testo 440 delta P Air Flow ComboKit 1 with Bluetooth represents the peak of technical versatility for complex commercial air velocity verification and indoor air quality (IAQ) testing. By fusing a multi-probe universal handle architecture with an on-board high-performance differential pressure tracking system, this premium framework allows validation engineers to seamlessly shift from Pitot tube traversing to deep-duct hot wire scanning and relative humidity checks without reconfiguring instruments. The smart testing layout eliminates dangerous, loose wiring arrays entirely from workspace areas, allowing balancing teams to confidently certify commercial air distribution systems and cross-examine pressure filters with flawless efficiency.

ADDITIONAL FEATURES

• Premium multi-probe combi-case keeps all delicate electronics, vanes, and sensors organized
• Parallel diagnostic path tracks velocity vectors and psychrometric loops simultaneously on screen
• Supplied with dedicated manufacturer calibration protocols to guarantee high field precision
• Universal handle detaches rapidly, permitting easy integration of future digital Testo probes
• Integrated heavy-duty magnets on the rear face allow secure hands-free utility on metal air handlers
• High-durability connection hose lines ensure leak-free differential pressure diagnostic setups
• Efficient internal electrical power network drives extended operational shifts using standard AA batteries

APPLICATIONS

• Comprehensive commercial HVAC system commissioning and air balancing
• Cleanroom filter differential pressure monitoring and safety cabinet verification
• In-duct velocity traversing and volumetric flow mapping in ventilation systems
• Multi-outlet supply and extract air register evaluation and cross-balancing
• Indoor air quality tracking and industrial process airflow analysis
• Complex psychrometric facility audits and environmental compliance tracking

PRODUCT PACKAGE INCLUDES

• 1 x Testo 440 dP Air Instrument with Built-In Differential Pressure Sensor (0560 4402)
• 1 x 100 mm Vane Probe Head with Bluetooth Handle and Temperature Sensor (0635 9431)
• 1 x 9 mm Hot Wire Probe Head with Temperature and Humidity Sensor (0635 1570)
• 1 x Extendable 1-Metre Telescope for Air Velocity Probes with Universal Handle and 90° Angle (0554 0960)
• 1 x Bracket Attachment for Testovent Measuring Funnels
• 1 x Differential Pressure Connection Tube Set
• 1 x Heavy-Duty Combi-Case for Multiple Probes (0516 4401)
• 1 x Micro-USB Interface Connection Cable
• 3 x Factory Calibration Protocol Documents
• 7 x AA Alkaline Batteries

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 testo 440 delta P Air Flow ComboKit 1 with Bluetooth in below brochure.

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