Testo
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(Giá chưa VAT).0₫Testo 815 Sound Level Meter 8kHz 32 → 130 dB [0563 8155]; 498-0102
TestoTHÔNG SỐ KỸ THUẬT Maximum Sound Level 130dB Minimum Sound Level 32dB Resolution 0.1 dB Accuracy Class IEC 60651 Class 2 Weighting A...
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(Giá chưa VAT).0₫Testo 816-1 Sound Level Meter 8kHz 30 → 130 dB [0563 8170]; 800-3183
TestoTHÔNG SỐ KỸ THUẬT Maximum Sound Level 130dB Minimum Sound Level 30dB Resolution 0.1 dB Accuracy Class IEC 60942 Class 2 Weighting A...
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