Extech Sound Meter SD Logger with Sound Calibrator

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Extech Sound Meter SD Logger with Sound Calibrator Features

• Calibrates and verifies Sound Level Meter operation

• For use on Sound Level Meters with 0.5" or 1.0" microphones

• Total Harmonic Distortion (THD) <2% at 94dB

• Meets IEC standard 60942 1997-11

• 30 to 130dB measurement range

• High accuracy 1.4dB meets ANSI and IEC 61672-1 Type 2 standards

• Datalogger date/time stamps and stores readings on an SD card in Excel format for easy transfer to a PC

• AC analog output for connection to an analyzer or recorder. Large backlit LCD display

About Extech Sound Meter SD Logger With Sound Calibrator