TESTO

TESTO 425 Hot-Wire Thermal Anemometer Data Logger

Name: TESTO 425 Hot-Wire Thermal Anemometer Data Logger
Brand: TESTO
Price: 248900.0 LKR
Availability: InStock

Rs 248,900.00 LKR

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TESTO 425 Hot-Wire Thermal Anemometer | Smart Air Flow Meter

The Professional's Choice for HVAC & Duct Measurement in Sri Lanka

The TESTO 425 is a compact and precise hot-wire thermal anemometer engineered for fast and easy air velocity and temperature measurements within ventilation ducts. Featuring a permanently connected telescopic probe, this thermal air flow meter is the go-to instrument for HVAC technicians, system installers, and building consultants in Sri Lanka who require reliable data for air balancing and system commissioning. Its ability to calculate volume flow makes it a comprehensive tool for professional diagnostics.

Powered by German engineering, the TESTO 425 integrates seamlessly with the Testo Smart App, transforming your smartphone into a second display and a powerful data controller. This smart functionality allows for effortless configuration, graphing, documentation, and on-site reporting. For accurate, efficient, and smart air velocity analysis in any HVAC system, the TESTO 425 sets the industry standard.

Key Features of this Hot-Wire Anemometer

Smart App Integration for Advanced Workflow: Connect wirelessly to the Testo Smart App on your smartphone or tablet. Use the app for remote instrument configuration, live data display, and measurement graphing for real-time analysis.
Mobile Data Logger & On-Site Reporting: Use the Testo Smart App as a powerful data logger to store measurement values. You can then add comments and photos, and instantly create professional PDF reports to email directly from the job site.
Fixed Telescopic Probe for In-Duct Measurement: The permanently attached probe extends up to 820 mm, allowing for easy and stable measurements deep inside air ducts and at hard-to-reach ventilation grilles.
Accurate Flow & Temperature Measurement: The sensitive hot-wire sensor delivers highly accurate readings of air velocity, even at low flow rates. It also measures air temperature simultaneously, providing comprehensive environmental data.
Timed & Multi-Point Mean Value Calculation: Effortlessly determines the average volume flow (CFM/CMM) by calculating the mean value from multiple measurement points or over a specific time period, crucial for accurate duct traverse analysis.
Compact & Robust for Professional Field Use: Designed for the demands of fieldwork, this compact instrument features a rugged housing and an intuitive interface, ensuring durability and ease of use on any job site.

Common Applications

This professional air flow meter is essential for:

In-Duct & Ventilation Outlet Measurement: Ideal for performing precise measurements inside ventilation ducts to ensure HVAC systems are balanced correctly and operating at peak efficiency.
HVAC System Commissioning & Maintenance: Verify that newly installed ventilation systems meet design specifications and perform routine checks to maintain optimal performance and indoor air quality.
Indoor Air Quality (IAQ) Assessment: Assess the flow rate of fresh air in indoor spaces such as offices, classrooms, and industrial workplaces to ensure a healthy and comfortable environment.