Extech 407780A

 Extech 407780A Sound Level Datalogger

The  Extech 407780A Sound Level Datalogger designed for measuring environmental noise levels.  The  datalogger takes Leq and SEL measurements with A and C frequency weighting options.  Extech 407780A has a built in datalogger that records up to 32,000 records and PC interface to easily access your logged information.

Extech 407780A Sound Level Datalogger  features  built-in USB which allows easy data transfer to a computer for analysis and reporting.  Its 4 digit multifunction LCD has an analog bargraph and digital reading.  Extech 407780A supports fast and slow response settings for accurate measurement needs. It also provides audible and visual alarms for exceeding pre-set noise levels.  With  Extech 407780A Sound Level Datalogger you can program integration times, utilize impulse, fast or slow response settings and benefit from alarm features.

Specifications for the  Extech 407780A Sound Level Datalogger Include: