Frequency1000, 0.01% Hz Allows Calibration with A, B, C or D weighting networks or linear
Availability200 gm
Model Name/NumberSSES-NC-02
Sound Pressure Level94 dB and 114 dB
Standards AccuracyGB/T15173, IEC942 0.3 dB
ApplicationsCalibration of 1* and 1/2* microphones
Temperature Coefficient0 to 0.01 dB/degree Celsius
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