MODEL TES-1350A分辨率0.1dB *读值锁定功能 输出可外接记录器 Specifications for TES-1350A 适用标准: IEC 651 Type2测量范围: A LO (Low) - Weighting: 35- 100dB A HI (High) - Weighting: 65-130dB C LO (Low) - Weighting: 35- 100dB C HI (High) - Weighting: 65-130dB分辨率: 0.1dB频率范围: 31.5Hz to 8KHz准确度: ±2dB重作范围: 65dB权衡网络频率: A、C时间向应: Slow & FastMaximum Hold: Decay