數(shù)字聲級(jí)計(jì)
(1)規(guī) 格 TES-1350A
(2)適用標(biāo)準(zhǔn) IEC 651 Type2
(3)測(cè)量范圍 A LO (Low) - Weighting: 35- 100dB
A HI (High) - Weighting: 65-130dB
C LO (Low) - Weighting: 35- 100dB
C HI (High) - Weighting: 65-130dB