Personal noise dosimeter

Compact and reliable noise dosimeter for precise continuous workplace monitoring

Main Features

Simple Use

Preconfigured, no tech support needed.

Long Battery

48-hour runtime supports multi-shift work

Lifetime Mic

MEMS microphone with lifetime warranty

3-year warranty for hardware!

Workplace Noise Dosimetry Solutions

Svantek provides two versions of personal noise dosimeters:
  • Standard SV 104A
  • Intrinsically safe SV 104BIS for hazardous environments.
The SV 104A ensures full compliance with international standards, while the SV 104BIS adds ATEX and IECEx certification, delivering durability, safety, and accuracy in one instrument.

Product Highlights

견고한 디자인

Mechanical robustness

environmentally resilient design

Mobile app connectivity

control and data access

ISO 8041

Full standards compliance: OSHA, MSHA, ACGIH, ISO 9612

Triggered audio recording captures events for post-analysis

Análise de Frequência

Real-time octave analysis 1/1 & 1/3 bands

Equipment tailored to your needs

We have the solution for you

A state-of-the-art, personal noise dosimeter designed for continuous workplace noise monitoring featuring:

  • Patented MEMS microphone with lifetime warranty
  • Bluetooth® connectivity for real-time monitoring
  • Time-history logging
  • Long battery life for multi-shift use.

Occupational safety

Noise exposure monitoring for employees in industrial and service workplaces

Construction sites

Protection of workers from excessive noise during building and infrastructure projects

Hazardous zones

Intrinsically safe monitoring in mining, petrochemical, and other explosion-risk areas

Public
services

Hospitals, schools, and offices — safeguarding staff and visitors from noise exposure

Manufacturing and production

Continuous worker protection in factories, assembly lines, and HVAC/IT facilities

Military
and security

Protecting personnel during training, operations, and equipment use

Configure your noise dosimeter for any application

Ensure precise noise monitoring with options such as:

  • Triggered audio recording or real-time octave band analysis to match your project’s requirements.
  • Add vibration dosimeters or acoustic calibrators when needed
  • All devices are powered by Svantek’s common software platform for seamless operation, data management, and reporting.
We’ll help you select the right configuration for full compliance and efficient workflow.

Easy Occupational Noise Monitoring

Step 1

Charge, power on, press start

Step 2

Use mobile App to control and view alerts in real time

Step 3

Download data and use report templates in Supervisor software

Dedicated Software Solutions

Comprehensive package for noise and vibration dosimeters, combining ease of use with advanced analysis.

  • Plug & play device recognition
  • Predefined setups for ISO, OSHA, MSHA, ACGIH
  • Time history data with exposure analysis
  • Fast reports with editable templates
  • Hearing protector selection tools
  • Free updates and standards compliance

Trusted by experts worldwide

Noise Risk in Explosive Atmospheres
Safety Officer
"Octave-band logging and voice notes make ISO 9612 reporting simpler. The data is transparent, defensible and easy to share with customers."
Occupational Noise Surveys
Noise Consultant
"Small, rugged and worn on the shoulder, workers hardly notice them. Reliable measurements mean fewer repeat surveys."
Mining industry
Occupational Hygienist
"The MEMS microphone is virtually indestructible. After years of use, the accuracy remains stable, so there are no costly replacements.”

Key features and capabilities

Simple Operation

Preconfigured and ready to use, no support needed

Bluetooth® Mobile App

Control, data preview, and alerts in real time

Built-in Triaxial Sensor

Reduces artifacts from movement and vibration

48h Battery Life

Reliable power for multi-shift measurements

MEMS Microphone

Lifetime warranty, shock-resistant design

Data Logging

8 GB memory with time-history storage

Standards Compliance

OSHA, ACGIH, IEC 61252

Supervisor Software

Automatic reporting and full exposure analysis

OLED Display

High contrast, daylight and low-light readable

Intrinsically Safe

SV 104BIS version certified ATEX & IECEx

Octave Analysis

1/1 & 1/3 bands in real time (optional)

Audio Recording

Triggered events for post-analysis (optional)

Explore the full capabilities

Request a quote tailored to your measurement needs












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