Testo 425, Hot Wire Anemometer (with App Connection)

The Testo 425 is a digital hot wire anemometer that offers not only accurate air velocity and temperature measurements but also the convenience of app connectivity. It is designed for professionals in HVAC, industrial, and research fields who need advanced features and wireless data management capabilities.

Here are the key features and benefits of the Testo 425 with Testo SMART App connection:

1. Hot Wire Technology: The Testo 425 utilizes a sensitive hot wire sensor to measure air velocity with high accuracy and responsiveness. The hot wire technology ensures precise and reliable measurements even in low airspeed conditions.
2. Wide Measurement Range: This anemometer can measure air velocity in the range of 0.1 to 20 m/s (meters per second), making it suitable for a wide range of applications.
3. Temperature Measurement: In addition to air velocity, the Testo 425 can measure temperature. It is equipped with a built-in temperature sensor that provides accurate readings in the range of -20 to 70°C (-4 to 158°F).
4. Bluetooth App Connection: The Testo 425 can be connected to the Testo SMART app via Bluetooth technology. This allows you to wirelessly transmit and display measurement data on your smartphone or tablet.
5. Real-time Data Monitoring: With the Testo SMART app connection, you can remotely monitor and visualize the air velocity and temperature measurements in real time on your mobile device. This feature enables convenient on-site analysis and troubleshooting.
6. Data Logging and Analysis: The Testo SMART app enables you to log and save measurement data directly on your device, providing easy access to historical data for analysis and comparison. You can analyze trends, create reports, and export data for further processing or sharing.
7. Remote Control and Configuration: The Testo SMART app connection allows you to remotely control and configure the Testo 425 settings from your mobile device. This feature simplifies the operation and enables measurements in hard-to-reach areas.

The Testo 425 with Testo SMART app connection combines the precision and reliability of a hot wire anemometer with the convenience and flexibility of wireless data management. It offers advanced features for professionals who require efficient airflow analysis and seamless integration with mobile devices.