Applications:
The Sound Level Meter is versatile device for measuring sound intensity in an acoustic envieronment-lound or soft; high pitched, low-pitched, or Broad-band; inter-mittent or continuous, This meter can be used in measuring noise of various occasions and addpiances such as factory, office, home, traffic route, acoustics, air-conditior refrigerator, etc....
Features:
Sound level meter PC connect 30~130 db Wall type noise meter sound meter decibel tester for Restaurant Bar Indoor, office Market, Connecting computer with USB cable, you can down-load records, collect samples and print chart and date
1). Accuracty: +-1.5dB ( In Standard sound: 94dB@1KHz
2). Range of Measurement: 30~130dB
3). Frequency Response Range: 31.5Hz~8.5KHz
4).Frequency Weighting:A (Ambient Noise) Weighting
5). Response: Fast
6). Connecting computer with USB cable, you can down-load records, collect samples and print chart and date
Specifications:
| Descripton |
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 |
3pcs 3-inch digitals display |
| Resolution |
0.1dB (<100dB),1dB (>100dB) |
| Alarm Reminder (sound+display) |
yes |
| Alarm output |
yes |
| 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 |
| Operation Conditions |
0~40C. 10~80%RH |
| Storage Conditions |
-10~60C. 10~70%RH |
| Demision |
210x130x28mm |
| Weight |
453g |
| Packing Contents |
1pc sound level meter 1pc USB cable 1pc user manual 1pc software |
| Attached A: The volume Reference |
|
| 0~20dB |
Very quiet. Almost can not hear voice |
| 20dB~40dB |
Quity, as whisper softly |
| 40dB~60dB |
As comfortable indoor conversation |
| 60dB~70dB |
Noisy, slight nerve damage |
| 70dB~90dB |
Very noise, serious nerve damage |
| 90dB~100dB |
Extremely noisy,loss part of hearing |
| 100dB~120dB |
Unbearable noise, cause deafness monmentarily |
| 120dB~130dB |
Completely deaf or completely irreversibly deaf |
Accessories:
1pc sound level meter
1pc USB cable
1pc software
1pc user manual
Product details:
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