Class 2 Integrating Averaging Sound Level Meter With Data Logger

Piccolo II Professional Class 2 Sound Level Meter: Pocket-Sized Versatility Meets High Performance

High Precision Noise Measurements

Fully Complies with IEC 61672 and ANSI S1.4
Frequency span 20Hz to 16kHz
Level ranges: Lo: 30 dBA to 110 dBzPk —> Hi: 40 dBA to 130 dBzPk

Simultaneous Measurements

Leq, Lmax, Lmin, Lpeak, in A, C, and Z weighting
Ln% for a selected weighting
31.5Hz to 8kHz Octave bands
400 lines FFT

Internal Lithium USB Rechargeable Battery

48 hours autonomy
Unlimited autonomy using an External USB charger

Massive Data Storage Capacity

All data, including Leq, Lmax, Lpeak, Lmin , Ln%, Octave band & 400 lines FFT
Up to 6 month for 1hour averaging time
Up to 2 month for 5min averaging time
Up to 2 weeks for 1min averaging time

Applications

Community and occupational noise surveys
Equipment and machinery noise evaluations
Indoor and outdoor noise monitoring campaigns

Documentation & Software

Spec Sheet Quick User Guide User Guide Software Installer Typical Calibration certificate and IEC 61672 periodic test result (PdF)

Sound Level Meter Control Software

User-Friendly Interface to Manage Key Instrument Settings & Functions

Define default measurements & display parameters: Averaging time, F/S mode, etc.
Set-up local time and date
Clear memory
Access to Calibration Certificate and IEC 61672-1 (2013) test result

Powerful Yet Simple Post-Processing Tools

View all 15 acoustical parameters recorded: Leq, Lmax, Lmin, Lpeak, Ln%, in A, C or Z weighting
View the Octave band and FFT spectrum of any record, in A, C or Z weighting
Data can be displayed on a time scale graph or in a simple list format
Data can be individually selected to be exported in a text file or excel spreadsheet

Measurement Viewer & Post-Processing Interface

High Quality Waveform Audio File Recording

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The Only Class 2 Sound Level Meter You'll Ever Need

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We Measure, Analyze, and Control Noise & Vibrations for a Living

We've been using our own measuring instruments in thousands of acoustical consulting projects for over 25 years. They are robust, easy to use, very precise, and highly reliable—even in the harshest possible environments. Our professional noise & vibration instruments combined with their dedicated software make us better acoustical consulting engineers everyday. We're confident that they'll help you be better at what you do too.

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