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Sound Level Calibrator

  • DB Sound Tester Digital Noise Level Meter

    Widely used to test the sound level of environment, machinery, vehicle, ship and other noise. For industrial environmental protection, construction, health care, teaching and research department.
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  • ND9 Digital Sound Level Meter Calibrator 94dB & 114dB

    For quick and easy calibration of sound level meters and sound measuring systems. *Handy sound source for quick and easy calibration of sound level meters and sound measuring systems. *The Calibrator employs solid state integrated circuitry that provides accurate and stable...
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Welcome to buy the famous brands' sound level calibrator with our professional manufacturers and suppliers in China. Our sound level calibrator can be widely used in water supply and drainage water, petroleum and chemicals, food and pharmaceutical. Please be free to enjoy our unmatched price and service.
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