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- ÃøÁ¤ ¹üÀ§: 30 ~ 130dB
- ¸ðµ¨ ¹øÈ£: Sound Level Meter
- ºê·£µå À̸§: HOSPORT
- ±Ù¿ø: CN (Á¤Ç°)
- Noise Meter: Sound Level Meter
- Noise Tester: Audio Decibel Meter
- Portable SPL Meter: Sound Monitor
- Noise Dosimeter: Decibel Monitoring Tester
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