By many regulations, sound level meters need to verify their accuracy before and after measurements. Our sound calibrator series are designed to fulfill this customer needs. These calibrators provide different sound level at different frequencies to fit different regulations and they are perfect for periodical check on their sound level meters.
Features:
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94dB and 114dB sound calibrator at 1KHz
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Accurate and simple to use
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Fit 1 inch and 1/2 inch microphones
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Low battery indicator
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IEC 60942(2003) Class 2, Ans1.40-1984
Specifications:
Standard Accessories:Battery, operation manual, carrying case, 1/2 inch microphone adapter
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