Extech 407355 Noise Dosimeter/Datalogger with PC Interface

View larger Noise Dosimeter/Datalogger with PC Interface This Noise Dosimeter Datalogger performs OSHA and IEC Noise accumulation surveys to measure total sound exposure over an 8-hour period. Datalogs up to 4500 readings when used as a sound level meter. Additional Features Stores up to 5 dosimeter surveys. Data includes: start/stop time, dose, TWA and peak flags. Noise Dosimeter Range: 70 to 140dB; Frequency Range 31.5 to 8000Hz; Frequency Weighting: A; Accuracy ±1.5dB; Resolution: 0.1dB; Display 4000 Count; LCD Response Time: Fast/Slow; Interface: RS-232; Criteria Levels: 80, 84, 85 or 90dB; Threshold Level: 70 to 90dB. Includes Comes with belt clip, clip-on 0.5-Inch microphone with 2.6-Foot cable, software, 4 AAA batteries, mini screwdriver, carrying case, and user manual. Model 407355-NIST is also available with a Certificate of Calibration Traceable to NIST. SL355View larger Personal Noise Dosimeter/Datalogger Compact, lightweight Dosimeter with USB interface is designed to test noise exposure and provide noise surveys for compliance with OSHA, MSHA, DOD, ACGIH, and ISO standards. Applications include: personal accumulated noise exposure measurement, workplace noise assessment, OSHA and other regulatory agency compliances. It features one user-defined measurement setup, adjustable Criterion Level, Exchange Rate, and Threshold, and can measure frequency weighted noise exposure and peak sound level simultaneously.

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