Kern Sound calibration generator for SW 1000 2000 94 dB - 114 dB d

The sound calibration generator is a precise instrument for the regular adjustment of Class 1 sound level meters. It allows for the verification of the linearity of sound level meters and complies with relevant standards such as IEC60942:2003 Class 1 and ANSI S1.40-1984. With an output frequency of 1 kHz and selectable sound pressure levels of 94 dB or 114 dB, this calibrator offers high accuracy and reliability. Its compact design and lightweight make it a practical companion for professionals working in the field of sound measurement. The calibrator is suitable for both ½" and ¼" microphones, with an adapter included. The user-friendly operation and long battery life of up to 40 hours with battery operation ensure efficient use in various environments.

• Compliance with IEC60942:2003 Class 1 and ANSI S1.40-1984 standards
• Selectable sound pressure levels of 94 dB or 114 dB (± 0.3 dB)
• Distortion factor of less than 2% for precise measurements
• Operating time of up to 40 hours with 2 AA batteries
• Suitable for ½" and ¼" microphones with included adapter.