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Kiểm tra Phạm vi | 30 - 130dB, LO 30-80dB, MED 50 - 100dB, HI - 80 - 130dB |
Độ chính xác | ± 1.5dB (ref 94dB @ 1kHz) |
Nghị quyết | 0.1dB |
Microphone | ½ "ngưng tụ Electret micro |
Tần số Weighting | A / C |
Thời gian Weighting | Fast / Slow |
Dynamic Range | 50dB |
Dải tần số | 31.5Hz - 8kHz |
Kích | 80 (W) x 280 (H) x 32 (D) mm |
Trọng lượng (Net) | 0.30kg |
Trọng lượng (Gross) | 0.50kg |
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