Extech 407780A Sound Level Meter is a professional and precise device for measuring sound pressure levels in industrial and office environments, meeting the needs of occupational health engineers and industrial technicians by providing advanced features such as Leq and SEL calculations.
This device utilizes a calibrated electronic microphone, delivering high accuracy in recording sound data, and thanks to the built-in datalogger, it enables long-term data recording without the need for an operator.
One of the distinguishing features of this model is its USB interface, which allows users to easily transfer collected data to a computer and analyze it with analytical software.
This capability not only reduces reporting time but also ensures the accuracy of acoustic analyses to comply with safety and environmental standards.
Key Features of Extech 407780A Sound Level Meter
- Precise sound pressure level measurement with Leq and SEL calculation capabilities
- Built-in datalogger for automatic data recording
- USB interface for data transfer to a computer
- Ergonomic and portable design for use in various environments
- Suitable for monitoring noise pollution in factories and office settings
Technical Specifications
| Feature | Value |
| Device Type | Sound Level Meter |
| Measurement Capabilities | Leq, SEL, Peak Sound Level |
| Communication Interface | USB |
| Datalogger | Yes (Built-in Datalogger) |
| Main Use | Industrial and Environmental |
| Brand | Extech |
| Model | 407780A |
Frequently Asked Questions
Is this device suitable for measuring noise pollution in industrial environments?
Yes, the Extech 407780A sound level meter is specifically designed for industrial applications and noise pollution monitoring, offering precise Leq and SEL capabilities.
Is data transfer to a computer possible?
Yes, this device is equipped with a USB interface that allows for direct connection to a computer and data transfer of recorded data.
Does the Extech 407780A sound level meter require periodic calibration?
Yes, like all precision sound measurement equipment, it is recommended that this device be calibrated periodically to maintain measurement accuracy.
Conclusion
The Extech 407780A sound level meter combines high precision, advanced measurement capabilities, and an easy-to-use interface, making it an ideal choice for engineers and technicians seeking a reliable tool for monitoring noise pollution.
With precise data delivery and computer connectivity, this device simplifies the analysis and reporting process, helping you to best adhere to safety and environmental standards.
