Sound Level Calibrator
94dB & 114dB, Professional Sound Calibrator for 0.25" to 1.0" Microphones

Product Description: Calibration source for Sound Meters. • Conforms to ANSI S1.40-1984 and IEC0942:2003 Class 2 • Calibration Levels of 94dB and 114dB • Fits 1", 1/2" and 1/4" diameter microphones • Internal Battery Test Includes: • Carrying Case • 9V Battery • 2 Microphone Adapters Specifications: Output Frequency: 1000Hz +/- 2% Output Sound - Pressure Levels: 114dB and 94dB re uPa under reference conditions. Reference Conditions: o 1-Temperature: 68°F (20°C) o 2-Relative Humidity: 65% o 3-Atmospheric Pressure: 1013mbar Temperature coefficient: +/- 0.02dB/C Total Harmonic Distortion: <2% Accuracy of Sound-Pressure Level: Under stated reference environment conditions +/- 0.5dB Power: 1 "9Volt" battery 006P or IEC 6F22 or NEDA 1604

More Information:

Calibration source for Sound Meters.

• Conforms to ANSI S1.40-1984 and IEC0942:2003 Class 2
• Calibration Levels of 94dB and 114dB
• Fits 1", 1/2" and 1/4" diameter microphones
• Internal Battery Test

Includes:
• Carrying Case
• 9V Battery
• 2 Microphone Adapters

Specifications:
Output Frequency: 1000Hz +/- 2%
Output Sound - Pressure Levels: 114dB and 94dB re uPa under reference conditions.
Reference Conditions:
o 1-Temperature: 68°F (20°C)
o 2-Relative Humidity: 65%
o 3-Atmospheric Pressure: 1013mbar
Temperature coefficient: +/- 0.02dB/C
Total Harmonic Distortion: <2%
Accuracy of Sound-Pressure Level: Under stated reference environment conditions +/- 0.5dB
Power: 1 "9Volt" battery 006P or IEC 6F22 or NEDA 1604

Misc.
ISBN-13: 0681035410189
UPC: 681035410189
Manufacturer: General  
Model: SCAL1356