ONO SOKKI LA-7700 Sound Level Meter Class 1
Manufacturer: ONO SOKKI CO.,LTD
High sensitivity type : For measurement of small sound in an anechoic room (e.g.measurement in anechoic chamber). Measurement frequency range: 10 Hz to 20 kHz Measurement level range (JIS, IEC): A: 20 to 128 dB Self-noise level A: 12 dB or less
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