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Frequency: 1kHz ± 1%
Sound Level: 94dB re 20μPa: n94.0 dB ± 0.4dB
Standardisation: IEC 60942:2017 Class 2
Distortion: Less than 2%
Operating Humidity: 25 to 90% Relative Humidity
Operating Static Pressure: 65 kPa to 108kPa
Operating Temperature: -10ºC to +50ºC
Storing Temperature: -20ºC to +60ºC
Effective Volume: 6.19 cm3 ± 0.2 cm3
Effective Load Volume Sensitivity: -0.0008 dB/mm3 @ 1kHz
Cavity Diameter: 0.525 inch
Battery: 1 x 9v 6F22 (Neda 1604)
Battery Life: Approx 15 Hours Continuous Use
Battery Voltage: 9v Nominal (10v Maximum, 6.4v Minimum)
Weight with Battery: 185g
Dimensions: 120mm x Ø48mm
