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Total Meter SL4200 Sound level meter

  • 制造商: Total Meter
    Model: SL4200
    来源: China
    保障: 12 month
    • 报价要求 报价要求
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    热线:   (+84) 966520220

    电话:  +84 (24) 62923267


      

Frequency range: 125Hz to 8kHz

Measuring range: 35-130dB

Frequency Density: A / C

Microphone: 1/2 inch electronic capacitors

Display: 3 1/2 digits LCD screen

Resolution: 0.5dB

Sampling time: 0.5 seconds

Timing Density: fast 125ms, slow for 1 second

Measurement range:

DB range 1: (30) 32dB to 70 dB

DB range 2: 60 to 100 dB

DB range 3: 90 to 130 dB

Accuracy: ± 2dB (94dB @ 1kHz)

Dynamic range: 30dB

Data storage feature "Max"

Power supply: one 9V battery (6F22 model)

Operating temperature: 0-40 ℃ (32-104 ° F)

Relative humidity: ≤ 90% RH


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