GA257L dose meter Castle Group

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GA257L dose meter Castle Group

Castle Group has industrial and environmental noise measurement instruments, vibration measurement systems, calibrators and vibration precision and universal according to IEC standards.


  • According tostandard IEC61252-1993 (Personal Sound Exposure Meters).
  • Operation Range 70 dB
  • LCD Display
  • Built-in data logging
  • Calibration: 91.0 – 120.0 dB @ 1 KHz
  • Requires 1 9V PP3 battery


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