The Extech SL400-NIST can perform OSHA and IEC Noise accumulation surveys to determine total sound exposure over an 8-hour period. The SL400 is a compact, lightweight Dosimeter with USB interface designed to test noise exposure and provide noise surveys for compliance with OSHA, MSHA, DOD, ACGIH, and ISO standards. With a NIST Calibration.
Included:
- 1 – NIST Certificate of Calibration
- 1 – PC Software
- 1 – Belt Clip
- 1 – Clip-on Microphone with 32″ L (81.3-cm) Cable
- 1 – USB Cable
- 1 – Carrying Case
- 1 – 9V Battery
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