TESTO 405 Thermal anemometer Astounded

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Order-Nr. 0560 4053

The Testo 405 Thermal Anemometer is a versatile tool designed for measuring air velocity, volumetric flow, and temperature in various environments. It is particularly effective for use in ventilation ducts and indoor spaces, making it an essential instrument for HVAC professionals and building maintenance technicians.

Key Features and Functionality

• Hot Wire Technology: The Testo 405 employs hot wire anemometry, which allows for precise measurements of air speed. This technology is sensitive and can detect even small changes in airflow, making it suitable for identifying drafts or leaks around windows and doors.
• Telescoping Probe: The device includes a telescoping hot-wire probe that can easily reach into ducts or other hard-to-access areas. This feature enhances the anemometer's usability in confined spaces, ensuring accurate readings without the need for extensive maneuvering.
• Smartphone Integration: One of the standout features of the Testo 405 is its compatibility with the Testo Smart App. This app enables users to view real-time measurements on their smartphones or tablets, facilitating easier data collection and analysis. Users can input duct dimensions directly into the app, which then calculates volumetric flow automatically.
• Data Logging and Documentation: The app not only displays measurement data but also allows for evaluation and documentation. Users can perform timed and multi-point mean calculations, visualize measurement data curves, and export logs as PDF or Excel files for further analysis.
• Multi-Functional Measurements: In addition to measuring air velocity, the Testo 405 can also assess air temperature and volumetric flow. This multi-functionality is crucial for comprehensive assessments of indoor air quality and HVAC system performance.
• User-Friendly Design: The device is designed with an intuitive interface that simplifies operation. It features hold functions for freezing readings on the display, making it easier to record measurements in challenging conditions.

Applications

• HVAC System Testing: It is commonly used to assess airflow in heating, ventilation, and air conditioning systems, ensuring they operate efficiently.
• Indoor Air Quality Assessments: By measuring air velocity and temperature, users can evaluate indoor air quality and identify potential issues related to ventilation.
• Building Inspections: The anemometer helps in diagnosing problems such as drafts from windows or doors that may affect energy efficiency.
• Research and Development: In laboratory settings or during product testing, accurate airflow measurements are critical for validating performance metrics.

TESTO 405 Specifications

The Testo 405 Thermal Anemometer stands out due to its combination of advanced technology, user-friendly features, and versatile applications, making it a valuable tool for professionals in various fields concerned with airflow measurement and analysis.