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Extech 407780A: Integrating Sound Level Meter with USB

Leq and SEL measurements with built-in datalogger and PC interface

View Datasheet > 407780A

Description

The 407780A is an integrating sound level meter with USB. The meter takes Leq and SEL measurements with A and C frequency weighting options. The meter has a built in datalogger that records up to 32,000 records and PC interface to easily access your logged information. Its 4 digit multifunction LCD has an analog bargraph and digital reading. With the 407780A you can program integration times, utilize impulse, fast or slow response settings and benefit from alarm features. Complete with windscreen, adjustment screwdriver, USB cable, Windows compatible software, battery, one year warranty and case.

Additional information

Measurement Range

30 to 130dB

Basic Accuracy

±1.5dB

Weighting (A & C)

Yes

Response Time (Fast/Slow)

Yes

Condenser Microphone

Detachable 0.5" (12.7mm)

PC Interface

Yes

Datalogging

32, 000 Records

Dimensions/Weight

10.4×2.8×0.8" (265x72x21mm)/10.9oz (310g)

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