| Model: | 525 |
|---|---|
| Brand: | - |
| Origin: | - |
| Category: | Electronics & Electricity / Electronic Instrument / Analysis Instrument |
| Label: | sound level meter , noise meter |
| Price: |
US $68
/ pc
|
| Min. Order: | 20 pc |
| Live Chat: | Last Online:28 Jun, 2017 |
This sound level meter is a versatile device for measuring sound intensity in an acoustic environment---loud or soft; high pitched, low pitched, or broad-band; intermittent or continuous. This meter can be used in measuring noise of various occasions and appliances, such as the factory, office, home, traffic route, acoustics, air-condition, refrigerator, etc.
Features:
Accuracy: ±1.5dB (In Standard sound: 94dB @ 1KHz)
Range of measuring: 30~130 dB
Frequency response range: 31.5 Hz~ 8.5 KHz
Frequency Weighting: A (Ambient Noise) Weighting
Response: Fast
Connecting computer with USB cable, you can download records, collect samples and print chart and data. (Only for model 525B)
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Item |
525A |
525B |
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Measuring range |
30~130 dB |
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Accuracy |
±1.5dB (In Standard sound: 94dB @ 1KHz) |
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Frequency range |
31.5 Hz~8.5 KHz |
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Frequency weighting |
A |
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Response time |
Fast |
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Microphone |
6mm Capacitance Microphone |
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Display |
3 digits display |
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Resolution |
0.1dB (<100dB), 1dB (>100dB) |
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Alarm Reminder (sound + display) |
√ |
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Alarm output |
√ |
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Storage function |
X |
2 secs/time, can be stored for a year |
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Communication |
X |
Connecting computer with USB cable |
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Power supply |
DC 5V 1A Micro USB Outlet |
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Operating conditions |
0~40℃, 10%~80%RH |
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Storage conditions |
-10~60℃, 10%~70%RH |
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Dimension |
210*130*28mm |
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Weight |
453g |
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