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Multifunctional Sound Level Meter SL-5868P
Standard: GB/T3785, IEC651 Type2, ANSIS1.4Type2
LP: 30~130dB (A); 35~130dB (C); 35~130 dB (F)
Leq: 30-130dB
LN. : 0-100%
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Sound Level Meter SL-5868
Standard: GB/T3785, IEC651 Type2, ANSIS1.4Type2
Function: SL, Leq
Measuring:
A: 30゛130dB
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Sound Level Meter SL-5866
Standard: GB/T3785, IEC651 Type2, ANSIS1.4Type2
Function: SL
Measuring: 30゛130dB
Filter
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Sound Level Meter Calibrator ND9-A/ND9-B
Standard: GB/T15173, ANSI S1.40 Class2, IEC942
Output Sound Level: 94dB & 114dB
Accuracy: 0.5dB (ND9-A); 0.3dB (ND9-B);
Frequency: 1000Hz+2.4%
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Sound Level Meter SL-5858
Standard: GB/T3785, IEC651 Type2, ANSIS1.4Type2
Function: SL, Leq
Measuring:
A: 30゛130dB
  
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