Digital Sound Level Meter Pressure Tester 30-130dB USB Noise Measurement Tool

FOB Reference Price:Get Latest Price
  • 20 - 99 Pieces
  • 100 - 199 Pieces
  • >=200 Pieces
Lead Time:
Quantity(Pieces) 1 - 100 101 - 500 >500
Est. Time(days) 3 10 Negotiable
Report Suspicious Activity
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Measuring Range:
30 ~ 130dBA/35~130 dBC
5digit & 0.1 dB
Frequency Range:
31.5HZ ~ 8.5KHZ
Frequency Weighting:
A & C
Sampling Frequency:
2 times/sec
Digital Display::
1/2" Electret Condenser microphone
Measuring level:
30~130, 40~90, 50~100, 60~110, 80~130
Power Supply:
1.5V AA* 4pcs or DC 6V 100mA adapter
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
*Dimension: 256*70*35mm
*Standard QTY per export carton: 20PCS
*Standard export carton size: 67*46*31CM
*Standard export carton weight: 20KG
Picture Example:
Lead Time :
Quantity(Pieces) 1 - 100 101 - 500 >500
Est. Time(days) 3 10 To be negotiated


Digital Sound Level Meter Pressure Tester 30-130dB USB Noise Measurement Tool 


Product Description


Noise meter with a USB function 

    Sound level meters can be used for noise engineering, quality control, health control and various environmental noise monitoring. Such as: engineering, schools, hospitals, shopping malls, theaters, offices, road traffic, home, audio and other volume measurement applications.

    This product is a high precision instrument with a measurement accuracy of ±1.5dB. It complies with the International Committee IEC651 TYPE2 and the American National Standard ANSIS1.4 TYPE2.

This product can be used alone or connected to a computer for simultaneous display!


1. Product Features:

* Measuring range is 30~130dB (decibels)

*With A and C frequency network selection

* Fast / slow reaction rate selection

*With maximum lock function

*With automatic shutdown and no shutdown function selection

* With AC / DC analog signal output, can be connected to the frequency analyzer or X-Y axis recorder for statistical analysis of data

* Data transmission function through USB data cable, upload to the computer for analysis (USB cable direct power supply, no battery required, normal mobile phone charger can also be directly powered!)


Operating instructions 

1, press the power switch

2. Press LEVE or select the appropriate gear to measure the noise, without the "OVER" and "UNDER" symbols.

3, to measure the noise of the human ear, please choose dBA

4. To read the instantaneous noise amount, please choose FAST.

  If you get the average noise at that time, please choose SLOW.

5. To get the maximum noise level, press the “MAX” function key, that is, the read noise value is the maximum value.


Technical standards:
Measuring range:30 ~ 130dBA 35 ~ 130dBC (suitable for any aspect of noise detection)
Measurement accuracy:±1.5dB
Frequency response:31.5HZ-8.5KHZ
Dynamic Range:50dB
AC signal output:YES
DC signal output:YES
Automatic shutdown function:YES
Low voltage display function:YES
Overload display:YES
Digital display:4 digits
Dynamic characteristics:Fast/slow speed
microphone:1/2 inch condenser microphone
Frequency weighting:A/C weighting
Measuring gear selection:6 files
Maximum lock:YES
LCD refresh frequency:2 times / sec
powered by:4*AA batteries or USB powered
Product color:white
Product Size:256*70*35 mm
Product Weight:About 308g


Company Information





Q:What’s the MOQ ?

Answer: Usually speaking, we do not set MOQ since we want to do business with any business type, including retailer and wholesaler.   

Q: How do you deliver the goods ?

Answer: We send by sea or by air including DHL,FedEx,TNT,UPS etc.

Q: What’s you main payment terms ?

Answer: T/T,Paypal ,western union and trade assurance is welcome to us.

Q:Can you do private label ?

Answer: Yes, of course. OEM is absolutely supported; both on package or devices. 

Q:What certifications do you have ?

Answer: All electronic products are with CE & RoHS certificates. 

Q:How can I get a sample ? What’s the sample fee? Is it refundable ?

Answer: Please confirm with us the model you’ll purchase, and you prepaid the sample fee , after sample tested and qualified, we will refund this sample fee when you place the bulk order. We can send out the sample within 2 working days after receiving payment. 

Q:What’s the lead-time ?

Answer: Normally it takes 3-5 working days after receiving payment. 

Q:Do you have in stock ?

Answer: Yes, we usually hold some quantities in stock, such as 100pcs or 200pcs are ready to ship immediately. 

Q:What about your after-sales services ?

Answer: We have 100% QC before shipment. If there are some unexpected problems happen, we hope to solve these problems with our customers through friendly ways as below:

1, If it’s quality problem, customers must provide photos or videos and other evidences to us for identify. After confirmation, we’ll send the new products to replace the damages in next order.

2, If it’s man-made damaged, customers should take full responsibility.