Handheld USB Sound Level Noise Meter

Handheld USB Sound Level Noise Meter

Environment Meters are professionally designed with completely modern new outlooking.The whole series are equiped with usb interface, easy to transfer the measuring data to the computer. Fulfill requirements of fast,and accurate measurement and data analysis.ET-956 Sound level meter have a wide dynamic range from 30 to 130dB.It has different frequency weighting A and C to respond to human sense or machine monitoring purposes.

Product Details

handheld usb sound level noise meter features:

◆Comply with IEC61672-1 CLASS2 standard

◆Max/Min record
◆Over range indication
◆Under range indication
◆A & C Weighting
◆Selectable response time: FAST/SLOW 
◆Analog AC/DC outputs for connection to frequency analyzer or X-Y shaft recorder
◆PC real-time monitoring and recording 
◆4digits LCD display with a resolution of 0.1dB
◆2 times/second

handheld usb sound level noise meter specifications:


Applied standard

IEC61672-1 CLASS2



Frequency range


Dynamic range


Measuring level range



Hi: 80dB~130dB


Frequency weighting

A & C

Time weighting

FAST 125ms;SLOW ( 1s )


1/2 inch electrets condenser microphone

Max Hold


Min Hold



Hold the readings

Alarm function

“OVER” is when input is more than upper limit of range.

“UNDER” is when input is less than lower limit of range.

Analog output

AC/DC outputs from earphone outlet        

AC=1Vrms ,DC=10mV/dB

Data recording

PC real-time monitoring and recording

Auto power off

Meter automatically shuts down after approx. 15 minutes inactivity. 

Power supply

One 9V battery, 006P or IEC 6F22 or NEDA 1604.

Battery life

at least 30 hours

Operating conditions

-20℃~60℃; 10%RH~90%RH

Storage conditions

-20℃~60℃; 10%RH~75%RH



252*66 *33 mm



handheld usb sound level noise meter pictures:

Why choose us?

1. We are a professional measuring & analysis instrument manufacturer located in China who can provide you 100% guaranteed quality perfect products, excellent services, fast leading time, and the most competitive factory price;

2. We have a rich-experienced, hi-tech, good communication skills team can provide you 24hrs after-sale services, promptly tech supports to teach you get a good command of knowledge and skills to run the machines well.

3. OEM/ODM is highly welcome!

4. Alibaba Assessed Gold Supplier.

5. 100% QC inspection Before Shipment

Company’s view

Shenzhen FLUS Co,limited company is a professional measuring & analysis instrument manufacturer located in China. We produce guaranteed quality machines, and most of our items passed CE and RoHS approvals. Shenzhen FLUS promises to every client they can enjoy our perfect products, excellent and promptly services, fast delivery time and the most competitive factory prices.



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