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Meter receives sound through a 1/2 in. condenser microphone.
Measure sound decibel levels for a variety of workplace situations including workplace machinery monitoring and audio/alarm system checks with this economical meter. Cole-Parmer™ Extech™ Digital Sound Level Meter features a digital display with a user-friendly analog bar graph.
Precision accuracy measurements with powerful data logging software
3M™ SoundPro™ SE/DL Series Sound Level Meter SP-DL-1-1/1 provides Class 1 sound level monitoring and comprehensive data analysis.
USB cable charger for use with 3M Noise Indicator (Cat. No. 17-987-284)
Designed for measurement of workplace noise levels and to determine degree of hearing protection that may be required