Extech 407780A Integrating Sound LVLMeter USB

Extech 407780A Integrating Sound Level Meter with USB

An instrument for monitoring sound pressure levels(Extech 407780A ) in the environment uses a microphone sensor to integrate a sound level meter with USB. This gadget may be linked to a computer through a USB connection and transfer the measured data to the computer.

product overview

The 407780A is an integrated sound level meter with USB connectivity, featuring A and C frequency weighting settings for measuring Leq and SEL. It includes a built-in datalogger with a PC interface, capable of storing up to 32,000 records for easy data retrieval. The device also offers a digital readout and an analog bar graph on a four-digit multifunction LCD.

With the 407780A, you can select integration times, utilize impulse, fast, or slow response settings, and benefit from alarm features. The package includes a windshield, an adjustment screwdriver, a USB cable, Windows-compatible software, a battery, a one-year warranty, and a carrying case.

Functions Extech 407780A Integrating Sound Level Meter with USB

The Integrating Sound Level Meter with a USB device has a very straightforward interface. The sound level measurement gadget begins when the start button is pressed. Then, the gadget monitors the ambient sound pressure level using the microphone sensor. The device’s LCD screen shows the results of the sound level measurement.

Applications

This instrument may be used, among other things, to monitor the ambient noise levels in various settings, including industries, cities, sporting events, etc. This tool is ideal for long-term measurements and data collecting due to its excellent precision and connectivity to a computer. Additionally, the gadget typically comes with related software that enables the user to perform a more accurate analysis of the data.

Extech 407780A Integrating Sound Level Meter with USB features

• Certifications: CE
• Dimensions: 10.4 × 2.8 × 0.8″ (265 × 72 × 21mm)
• Warranty: 2 years
• Weight: 10.9oz (310g)