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

An integrated sound level meter with USB is the 407780A. With settings for A and C frequency weighting, the meter measures Leq and SEL. The meter contains a built-in datalogger with a PC interface that can store up to 32,000 records and make it simple to view your recorded data. A digital readout and an analog bar graph are both on the four-digit multifunction LCD.

You may select integration times, make use of impulse, rapid, or slow response settings, and gain from alarm features with the 407780A. Includes windshield, a screwdriver for adjustments, a USB cable, Windows-compatible software, a battery, a one-year guarantee, and a 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)

Extech 407780A Integrating Sound Level Meter with USB specifications

• Analog Output: AC/DC
• Memory: 32,000 records
• Microphone: Condenser, 0.5” (12.7mm)
• PC Interface: Yes
• Response Time: Fast/Slow
• Sound Range (dB): 30 to 130dB
• Sound Range (dB) Basic Accuracy: ±1.5dB
• Sound Range (dB) Max Resolution: 0.1dB
• Weighting: A, C