Frequency1000/0.01% Hz Allows Calibration with A,B,C or D weighting networks or linear
Weight250 gm
Model NoSSES-NC-01
Power Supply1x9V 6F22 Battery
ApplicationsCalibration of 1* and 1/2* microphones
Altitude EffectsApproximately 0.1dB decrease for each 2000 feet increase in altitude from sea level to 12,000 feet elevation,or comparable atmospheric pressure change
Accuracy0.5 dB
StandardsGB/T15173,IEC942
Temperature. Range-10 to +50 degree Celsius
Temperature Coefficient0 to 0.01 dB/Degree Celsius
Sound Pressure Level94dB and 114 dB
Dimensions142 x 47 x 47 mm
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GST No. 09ABCCS8369L1ZJ
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Sultanpur Road, Lucknow, Uttar Pradesh 
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