Meter receives sound through a 1/2 in. condenser microphone. SOUND LEVEL METER DIGITAL WITH NISTcertificate 255mm x 75mm x 25mm 30dB to 130dB

3M™ Sound Examiner 400 Series Sound Level Meter SE 401 is engineered to accurately measure noise levels in highly variable environments. SE-401 Sound Level Meter

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. DIGITAL SOUND LEVEL METER

USB cable charger for use with 3M Noise Indicator (Cat. No. 17-987-284) X10 USB charging cable

Designed for measurement of workplace noise levels and to determine degree of hearing protection that may be required SD-200 Sound Level Meter

3M™ Edge™ 5 Personal Noise Dosimeter offers advanced technology packaged in a cable-free, compact frame for a lighter, more ergonomic way to monitor noise levels. Edge 5 Dosimeter with dock - includes docking station, USB cable, windscreen, calibrator adapter,

Precision accuracy measurements with powerful data logging software Digi-Sense Data Logging Sound Meter with NIST-Traceable Calibration

3M™ Sound Examiner 400 Series Sound Level Meter SE 402-IS is an intrinsically safe meter engineered to accurately measure noise levels in highly variable environments. SE-402 Type 2 intrinsically safe Sound Level Meter*

3M™ Edge™ 4 Personal Noise Dosimeter offers advanced technology packaged in a cable-free, compact frame for a lighter, more ergonomic way to monitor noise levels. Edge 4 Dosimeter with dock - includes docking station, USB cable, windscreen, calibrator adapter, s

3M™ SoundPro™ SE/DL Series Sound Level Meter SP-DL-2-1/3 provides Class 2 sound level monitoring and comprehensive data analysis. Soundpro Type 2 data logging 1/3 octave band sound level meter**

3M™ Edge Five Bay Docking Station is suitable for use with the Edge Dosimeters. Five Bay Edge Dock

3M™ Detection Management Software DMS is a user-friendly software program which works with 3M™ Data Logging Instruments that allows for recording, reporting, charting and analyzing exposures to a variety of occupational and environmental hazards. Detection Management Software (DMS)

3M™ Sound Examiner 400 Series Sound Level Meter SE 401-IS is an intrinsically safe meter engineered to accurately measure noise levels in highly variable environments. SE-401 Type 1 intrinsically safe Sound Level Meter*

3M™ AcoustiCAL Calibrator AC-300 is a Type 1 calibrator for use with 3M™ Sound Level Meters and Noise Dosimeters. Acoustical Calibrator

3M™ SoundPro™ SE/DL Series Sound Level Meter SP-DL-1-1/1 provides Class 1 sound level monitoring and comprehensive data analysis. Soundpro Type 1 data logging 1/1 octave band sound level meter - includes power supply, USB cable,