Peaktech P8010 - Sound level calibrator 94 dB / 114 dB

For sound level measurements in extreme conditions, at high altitudes, or with high requirements for the accuracy of measurement results, sound level meters must be checked before measurement with a sound level calibrator. Also, for the calibration and verification of microphones in audio technology, you need a sound level calibrator designed to produce multiple levels of acoustic pressure at a fixed frequency characteristic. This calibrator has two switchable calibration steps. The "94dB" level corresponds to an acoustic pressure of 1 Pascal, and the "114dB" step corresponds to an acoustic pressure of 10 Pascal. These are generated at a 1 kHz sinusoidal signal, so all measurements are suitable for devices compliant with DIN IEC 60942 Class 2 standards and understandable for every sound engineer.

For the calibration and verification of sound level meters
For testing 1/2" audio microphones
High precision of ± 0.5 dB
Output at 1 kHz sinusoidal wave
Switchable between 94 dB and 114 dB
Frequency accuracy of ± 4%
Measurements according to IEC 60942 Class 2
Accessories: 9 V battery, manual, and carrying case

Comes with a factory calibration certificate on the values 94dB and 114dB.