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TENMARS/天马星 TM-100声级校准器
TENMARS/天马星 TM-100声级校准器
品牌:
TENMARS
模型:
TM-100
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产品描述

Sound Level Calibrator
(Model No.: TM- 100)
Quality Product ~ Made in Taiwan

FUNCTIONS

  • Setting standard sound level at 94 dB and 114 dB.
  • According Standard: ANSI S1.4-1984 and IEC 942 1988 Class 2.
  • 1/2" microscope adapter provided.
  • Low battery indicator.
  • Output frequency: 1kHz +/- 4%
  • Test condition
    a) Environment Temperature
    b) Relative humidity: 65%
    c) Atmospheric pressure: 1013 mbar
  • Accuracy: +/- 0.5dB

DIMENSION

  • Size : Dia. 48 x 125mm
  • Weight: About 285g(including battery)
¥ 1496.51
数量:
EA
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