CEM DT-8850 噪音计 (35dB~135dB;1.4dB)
制造商: CEM Model: DT-8850 来源: China 保障: 12 Month - 报价要求
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Range: Lo (Low)-Weighting: 35dB~100dB
Hi (High)-Weighting: 65dB~130dB
Frequency Weighting: A /C: Lo (Low)-Weighting: 35dB~100dB
Hi (High)-Weighting: 65dB~130dB
Resolution: 0.1dB
Accuracy: 1.4dB at 94dB sound level, 1kHz sine wave
Measurement rate: 1.5 times per second, norminal
Storage temperature: -10ºC~60ºC (<80%R.H.)
Over range: “OL” mark indication
Size(HxWxD): 251mm x 63.8mm x 40mm
Weight: 250g
Accessories: 9V battery, Carrying case and Gift box.
Details
- 质量承诺
- 正品保修
- 送货到家
- 交易简单化
