Noise Dosimeters and Sound Level Meters

Strengthen your hearing conservation strategy with instrumentation built for precision, consistency, and speed. Our noise dosimeters and sound level meters support exposure assessments, area mapping, engineering controls evaluation, and program audits — helping you move from raw data to confident decisions.

What You Can Measure

• Personal exposure: TWA, percent dose, Lavg, and peak/C-weighted peak
• Environmental/area noise: Leq, Lmax, Lmin, Ln statistics
• Frequency content: real-time octave or third-octave band options
• Time history: minute-by-minute or user-defined logging intervals
• Events: markers and audio note features on select models for context

Key Capabilities Across the Range

• Standards support: configurable to common regulations and guidelines, including OSHA, MSHA, EU Directives, and ISO/IEC performance classes
• Class 1 and Class 2 options: select accuracy and functionality aligned to your measurement needs
• Connectivity: Bluetooth and TSI Link Solutions for streamlined setup, live checks, and fast reporting
• Rugged, field-ready design: compact form factors, durable enclosures, and long battery life help keep projects on schedule
• Simple workflows: guided configuration, calibration routines, and preset profiles reduce setup time and promote consistency

When to Use a Noise Dosimeter vs. a Sound Level Meter

• Noise dosimeter: choose for personal exposure assessment when workers are mobile or tasks vary during the shift
• Sound level meter: choose for area surveys, engineering assessments, octave analysis, and mapping noise sources across a site

Common Applications

• Hearing conservation program baselines and annual assessments
• Task-based studies to evaluate tools, equipment, and production lines
• Validation of administrative and engineering controls
• Construction, manufacturing, mining, utilities, and public works surveys
• Education and public sector environments with diverse noise sources

Data, Reporting, and Collaboration

• Use TSI Link Solutions to centralize datasets, apply templates, and standardize reports
• Configure threshold and exchange rates to match your program policies
• Export to common formats for EHS recordkeeping systems and audits
• Share role-based access with internal stakeholders and service providers

Selecting the Right Instrument

• Needed accuracy: Class 1 for the highest accuracy; Class 2 for general surveys and program use
• Analysis depth: choose octave/third-octave bands for diagnostics and control design
• Work environment: consider intrinsically safe models for hazardous areas
• Connectivity and software: plan for remote checks, automated reporting, and asset tracking

Support for Compliance Efforts
Our instruments are designed to help align your measurement strategy with global and regional standards. Configurable profiles, traceable calibration, and consistent workflows support defensible data and repeatable outcomes across sites and teams.

Move your program forward with tools that provide clarity, speed, and confidence — so you can focus on reducing risk, prioritizing controls, and communicating results clearly to decision-makers.