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Large Screen Digital Sound Level Meter 30~130dB with USB Data Transfer and Wall Hanging Noise Meter

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Large Screen Digital Sound Level Meter 30~130dB with USB Data Transfer and Wall Hanging Noise Meter

Model NO. : SW-525B

Frequency Range : 31.5Hz~8.5kHz

Frequency Weighting : a

Response Time : Fast

Microphone : 6mm Capacitance Microphone

Display : 3 Digits Display

Store Function : 2secs/Time, Can Be Stored for One Year

Commuication : Connecting to PC Via USB Cable

Power Supply : DC 5V 1A Micro USB Outlet

MOQ : 10

Price : 51

Place of Origin : CHINA

Certification : CE,ROHS

Delivery Time : 5-10 working days

Payment Terms : T/T

Supply Ability : 1000pcs/month

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Large Screen Digital Sound Level Meter 30~130dB Wall Hanging Noise dB Meter Measuring with USB Transfer Data Storage SW-525B
Applications

The Sound Level Meter is a versatile device for measuring sound intensity in various acoustic environments. It can measure loud or soft sounds, high-pitched, low-pitched, or broad-band frequencies, and intermittent or continuous noise. This meter is suitable for measuring noise in multiple settings including factories, offices, homes, traffic routes, and for testing appliances such as air conditioners and refrigerators.

Key Features
  • Wall-mounted design with large digital display
  • PC connectivity via USB cable for data transfer
  • Data storage and chart printing capabilities
  • Accuracy: ±1.5dB (at standard sound: 94dB@1KHz)
  • Measurement range: 30~130dB
  • Frequency response range: 31.5Hz~8.5KHz
  • Frequency weighting: A (Ambient Noise) Weighting
  • Fast response time
Technical Specifications
Description SW-525B
Measuring Range 30 ~ 130dB
Accuracy ±1.5 dB (reference sound pressure level, 94dB @ 1kHz)
Frequency Range 31.5Hz ~ 8.5kHz
Frequency Weighting A
Response Time Fast
Microphone 6MM Capacitance microphone
Display 3 pcs 3-inch digital displays
Resolution 0.1dB (<100dB), 1dB (>100dB)
Alarm Reminder (sound+display) Yes
Alarm Output Yes
Store Function 2secs/time, can be stored for one year
Communication Connecting to PC via USB cable
Power Supply DC 5V 1A micro USB outlet
Operation Conditions 0~40°C, 10~80%RH
Storage Conditions -10~60°C, 10~70%RH
Dimensions 210x130x28mm
Weight 453g
Sound Level Reference Guide
Sound Level Description
0~20dB Very quiet. Almost cannot hear voice
20dB~40dB Quiet, as whisper softly
40dB~60dB As comfortable indoor conversation
60dB~70dB Noisy, slight nerve damage
70dB~90dB Very noisy, serious nerve damage
90dB~100dB Extremely noisy, loss part of hearing
100dB~120dB Unbearable noise, cause deafness momentarily
120dB~130dB Completely deaf or completely irreversibly deaf
Package Contents
1x Sound Level Meter
1x USB Cable
1x Software
1x User Manual

Product Tags:

large screen digital sound level meter

      

wall hanging noise dB meter

      

USB transfer data storage sound meter

      
Wholesale Large Screen Digital Sound Level Meter 30~130dB with USB Data Transfer and Wall Hanging Noise Meter from china suppliers

Large Screen Digital Sound Level Meter 30~130dB with USB Data Transfer and Wall Hanging Noise Meter Images

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