GNV-100: Sound Level Meter, Class 2


The Global Specialties GNV-100 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. 


MSRP: $165.00

Where to Buy the Global Specialties GNV-100 Sound Level Meter, Class 2
Click on above image to view full picture

GNV-100: Sound Level Meter, Class 2 Product Features

  • Meets IEC 61672-1 Class 2 requirements

  • 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

  • Includes windscreen, battery and hard carrying case

GNV-100: Sound Level Meter, Class 2 Specifications

Safety Standard Applied
IEC 61672-1 Class 2
Included Accessories
One 9V battery, instruction manual, windscreen, carrying case
Measuring Level Ranges
Low: 30 to 90 dB, Med: 50 to 110 dB, High: 70 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
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
One 9 V battery: 006P, 6F22, NEDA 1604
Battery Life
Approx. 50 hours
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-100: Sound Level Meter, Class 2 Downloads

GNV-100 Sound Level Meter, Class 2 Documents


Where to Buy the GNV-100: Sound Level Meter, Class 2

DistributorQuantityLast Updated
Arrow Electronics 3September 28th, 2020
Tequipment.Net 84September 28th, 2020
Digi-Key Corporation 9September 28th, 2020

Cal Test Electronics Logo

Sign Up For Our Global Specialties Newsletter

Our Contact Details


22820 Savi Ranch Parkway

Yorba Linda, CA 92887 USA