GNV-101: Sound Level Meter w/Data Logging, Class 2


The Global Specialties GNV-101 Sound Level Meter is a portable sound level meter used to capture the dB level of one's surrounding environment.  The meter meets the IEC Class 2 requirements, which makes it ideal for sound hazard measurements.  The hand held design also comes with a tripod mount for the option of hands free use.  Fast time sampling of one measurement every 125 ms combined with the wide dynamic range of 60 dB provides high detail output from the crisp LCD display. 

A USB port enables you to record data over extended periods of time and save them as a .csv file for use in Excel.  One can also view the data real time, whilst connected to a compatible computer system.


MSRP: $285.00

Where to Buy the Global Specialties GNV-101 Sound Level Meter w/Data Logging, Class 2
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GNV-101: Sound Level Meter w/Data Logging, Class 2 Product Features

  • Meets IEC 61672-1 Class 2 requirements

  • Records up to 64,000 data points
  • Recorded data exportable to EXCEL via a USB interface

  • Fast and slow time weighting

  • 60 dB dynamic range

  • A and C frequency weighting

  • AC and DC outputs available from standard 3.5 mm coaxial socket for use with a frequency analyzer, level recorder, FFT analyzer, etc..

  • Min/max function

  • Battery capacity indicator

  • Analog bar graph and digital display

  • Tripod mount for long term monitoring

  • Manual and auto range functionality

  • Includes windscreen, battery and hard carrying case

GNV-101: Sound Level Meter w/Data Logging, Class 2 Specifications

Safety Standard Applied
IEC 61672-1 Class 2
Included Accessories
4 AAA batteries, instruction manual, windscreen, carrying case, USB cable
Measuring Level Ranges
Low: 30 to 90 dB, Med: 50 to 110 dB, High: 70 to 130 dB, Auto:30 to 130 dB
Sample Rate
Fast 125 ms, Slow 1000 ms
± 1.4 dB @ 94 dB, 1 kHz
Dynamic Range
60 dB
Frequency Range
20 Hz to 8 kHz
Frequency Rating
A / C
1/2 inch electret condenser
Data Logging Capacity
64,000 records
Digital Display
4 digit display, Resolution: 0.1 dB, Display Update: 0.5 sec
Analog Display
30 segment bar graph, Resolution: 2 dB, Display Update: 100 ms
Alarm Functions
OVER and UNDER alarm functions indicating when sound level is outside the set range
AC Output
1 Vrms at full scale
DC Output
10 mV / dB
Power Supply
4 AAA batteries: NEDA 24A, IEC LR03
Battery Life
Approx. 24 hours
External Power Supply
5 VDC (micro USB plug)
Operating Temperature
0 to 40 °C (32 to 104 °F)
Operating Humidity
10 to 90% relative humidity
Storage Temperature
-10 to 60 °C (14 to 140 °F)
Storage Humidity
10 to 75% relative humidity
Up to elev. of 2000 meters (~6,500 ft)
258 x 55 x 25 mm (10.2 x 2.2 x 1.0")
Approx. 185g (6.5oz)

GNV-101: Sound Level Meter w/Data Logging, Class 2 Downloads

GNV-101 Sound Level Meter w/Data Logging, Class 2 Documents


Where to Buy the GNV-101: Sound Level Meter w/Data Logging, Class 2

DistributorQuantityLast Updated
Arrow Electronics 3September 28th, 2020
Tequipment.Net 81September 28th, 2020
Digi-Key Corporation 8September 28th, 2020

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