NoisePen Dosemeter – Personal Sound Exposure Meter

Monitoring your employees Personal Sound Exposure has never been easier. Capture, record and calculate workers’ noise exposure with Pulsar’s innovative NoisePen Dosemeter – a Personal Sound Exposure Meter (PSEM) that is designed to make your job easier.


The NoisePen Personal Sound Exposure Meter has no cables, displays or controls, and needs no separate charger or reader unit, making it simple to use and the perfect solution for monitoring Noise at Work over a whole working day or week especially for shift workers, lone workers, confined-space workers and people working in remote areas. The NoisePen noise dosemeter is fully compliant with noise at work health and safety measurement standards around the world.

This great value, self-contained personal noise dosemeter can capture, record and calculate noise exposure data for a period of time over 30 hours. The NoisePen measures all the noise parameters you need for legally compliant occupational noise monitoring. This PSEM is a self-contained noise monitor ideally suited for workers ‘on the go’; it has no cables, displays or controls and several different mounting options are available.

The NoisePen does not require an additional Charger or Reader Unit – all interactions are done via USB to a PC and our outstanding powerful analysis and reporting software, Pulsar AnalyzerPlus:

  • All noise measurement programming and key functions such as start-stop, set up and configuration of the device, download, view and store measurements are performed before or on completion of field measurements.
  • Calibration of the NoisePen is also undertaken before taking a measurement with an acoustic calibrator and verified and logged via the software.  The same process is carried out on return of the unit to your office.
  • Schedule a timed measurement at a date and time of your choice. You can also repeat a selected measurement pattern over a period of 7 days without having to reset the NoisePen.
  • Get a full map of Time History information to help you determine when key noise problems occur during a worker’s day.
  • View all the essential data you need such LAeq, LEP,d, % Dose and TWA for compliance with occupational noise regulations
  • The additional ‘C’ frequency weighted peak Time History allows you to fully assess risks from impulsive noise in the workplace.

Save time and money too with this innovative device; just choose how many you want, the more you buy the more you save! Contact us directly for quotes of 6 or more NoisePens to get a discount.

NOTE: an acoustic calibrator is required for the field calibration and activation of the NoisePen. This is not included as standard.

  • Portable, accurate personal sound exposure meter that is very easy to use
  • Designed to capture individual exposure to noise for over 30 hours
  • Meets international standards for noise exposure measurement  IEC 61252:1993 and ANSI S1.25:1991 standards
  • Accurate measurements over a large dynamic range 70-140dB(A)
  • Measurements can be scheduled for up to 28 days in advance
  • No separate reader or charger required – fully operational via USB to a PC
  • Set up, start, stop, download and report processes via Pulsar AnalyzerPlus software
  • Rechargeable in less than 4 hours
  • Multiple wearable mounting options


Personal Sound Exposure Meter


Class 2

Applicable standards

IEC 61252:1993

ANSI S1.25:1991

IEC 61000-6-1:2007(EMC)

IEC 61000-6-3:2007(EMC)


Removable Pre-polarised Electret ½” Class 2

Measurement range


90dB(C) to 143dB(C) Peak

Time Weightings

‘F’ (Fast), ‘S’ (Slow) or None

Frequency weightings

CH1 (Integrator): A

CH2 (Peak), C & Z


One integrator. Set up either: UK, EU, OSHA, HC & OSHA NC, OSHA HC & ACGIH, MSHA HC & MSHA

EC or Custom

Time History data Rates

One second, one minute


English, French, German, Italian and Spanish as standard


Custom-made 1.2V Internal NiMH battery pack.

Rechargeable via USB 5V

Battery life

Over 30 hours measuring

Recharge in less than 4 hours (0% to 100%)

Weight with battery: 82gms


124mm x 34mm x 28mm excl windshield


Mini-USB (supplied) to connect to PC or power supply

Operating temperature



Enough memory to store 20 x 8hr shifts at storage of 1s for both Peak and integrator 160hrs at 1s storage rate)

Measurement parameters

Graph of Short LAeq, LCPeak or LZPeak


Pulsar AnalyzerPlus for Windows 7 and above


12 months extendable to 7 years


Acoustic Calibrator

Kit cases

NoisePen fixings

Mains Power Supply

Wearable device ideal for:

  • Compliance with worldwide occupational or industrial Noise at Work Regulations (UK, EU, OSHA, MSHA)
  • Ideal for lone workers, shift workers, those operating in several locations or in confined spaces
  • Noise at work
  • Industrial hygiene

Typical use is for employees who are exposed to different noisy machinery over a working day, those working alone, in vehicle cabins, those in difficult to reach environments (in factories, warehousing), or involved in shift work or with un-predictable work patterns.

NoisePen Dosemeter - Personal Sound Exposure Meter User Manual


NoisePen Dosemeter - Personal Sound Exposure Meter Datasheet



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