

Environmental MonitoringEN-NS-402
Sound Level Meter / Noise Dosimeter
IEC 61672-1 · IEC 61252

Cable-free shoulder dosimeter for full-shift personal noise exposure measurement.
Designed to
| Range | 55–140 dB |
|---|---|
| Measurements | LEX,8h, Lpeak, dose % |
| Mounting | Shoulder clip |
| Battery | Up to 30 h |
| Standards | IEC 61252; IEC 61672-1 Class 2 |
Cable-free shoulder dosimeter for full-shift personal noise exposure measurement.
Specifications and certification details are confirmed in the quotation against the manufacturer's current datasheet. Contact our team for sizing, alternatives and documentation requirements.
IEC 61252 — Electroacoustics: specifications for personal sound exposure meters
Covers noise dosimeters worn by workers to measure their daily noise exposure.
IEC 61672-1 — Electroacoustics: sound level meters, specifications
Covers sound level meters used for noise surveys.
Reading the marking: Class 1 (precision, wider tolerance range) or Class 2 (general field surveys).
Images may be representative of the product type; specifications and standards are indicative. Final specification, certification and suitability for your application are confirmed in our written quotation and the manufacturer’s instructions for use.
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Environmental MonitoringEN-NS-402
IEC 61672-1 · IEC 61252




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