Overview

The Testo 440 Air Flow ComboKit 1 with Bluetooth is an essential tool for HVAC professionals. This comprehensive kit is specifically designed for accurate air velocity and IAQ measurements in ventilation ducts and at air outlets.

It includes the Testo 440 measuring instrument, a 100 mm vane probe with Bluetooth and temperature sensor, and a hot wire probe with temperature sensor. All components are neatly organized and protected in a robust combi-case for easy transport and storage.

Why It Matters

Accurate air flow measurements are crucial for ensuring optimal HVAC system performance and indoor air quality. This kit provides the precision and versatility needed to diagnose issues, verify installations, and maintain comfortable, efficient environments, ultimately saving time and resources on site.

What's Included

• Testo 440 Air Velocity and IAQ measuring instrument, with 3 AA batteries, USB cable, and calibration protocol (0560 4401)
• Vane probe (Ø 3.9") with Bluetooth, including temperature sensor, handle adapter, bracket for testovent measurement funnel, 4 AA batteries, and calibration protocol (0635 9431)
• Hot wire probe (Ø 0.35") with fixed cable (length 5.6'), including temperature sensor with telescope (extendable to 2.8') and calibration protocol (0635 1032)
• Combi-case for Testo 440 and multiple probes (0516 4401)

Features & Benefits

• ✓ Intuitive Measurement Menus: Clearly structured interface for volume flow, air velocity, humidity, and temperature.
• ✓ Versatile Probes: Includes a 100 mm vane probe with Bluetooth and a hot wire probe with an 0.85 m extendable telescope.
• ✓ Wireless Connectivity: Bluetooth probes allow for convenient, cable-free measurements and data transfer.
• ✓ Data Export: USB interface enables easy export of measurement reports as CSV files for documentation.
• ✓ Robust Storage: Supplied combi-case ensures safe transport and organization of all kit components.

Applications

• Measuring air velocity and volume flow in ventilation ducts.
• Determining air flow and temperature at ventilation outlets.
• Assessing indoor air quality (IAQ) parameters.
• General climate-related parameter measurement for HVAC systems.

Tradie Pro Tip

When measuring at ceiling outlets, combine the 100 mm vane probe with an extension telescope for easy access and stable readings. For plate outlets, consider using a funnel set (ordered separately) to ensure accurate volume flow measurements. Always calibrate your instruments regularly for peak performance.

Technical Specifications

Testo 440 Air Velocity and IAQ Measuring Instrument (0560 4401)

Vane Probe (Ø 100 mm, digital) with Bluetooth (0635 9431)

Hot Wire Probe (digital) with Temperature Sensor (0635 1032)

Pair With

Enhance your Testo 440 ComboKit 1 with additional accessories:

• Measurement Funnels
• CO₂ Probes
• Data Logger Cables

Get Accurate HVAC Readings Today

Invest in the Testo 440 Air Flow ComboKit 1 for reliable and efficient air flow measurements. Equip your toolkit with professional-grade instruments for superior performance and data management.