Sound Level Meter Acoustical Calibrator 94dB & 114dB output levels for 1 inch and 1/2 inch mic

$112.90
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Product prices and availability are accurate as of 2022-01-22 10:16:12 UTC and are subject to change. Any price and availability information displayed on https://www.amazon.com/ at the time of purchase will apply to the purchase of this product.

Product Description

Product Features

Two output levels of 94dB and 114dB with Output frequency of 1000±0.1%Hz (allows calibration with A,B,C or D weighting networks or linear) Fits ½ inch and 1 inch microphones (includes ½ inch adapter) Easy One handed operation with low battery indicator Battery life approx. 100 hours and Conforms to IEC942 Class 1 Altitude Effects: Approximately0.1dB decrease for each 2000ft increase in altitude from the sea level to 12,000ft elevation or comparable atmospheric pressure change (approx. every 50mm of Hg decrease)

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