Calibrator for sound level meters, 1 kHz, levels 94 dB and 104 dB. Can be used for any sound level meter with a 1/2″ microphone.

PLACID CA-02 calibrator features:

• sound calibrator with 2 levels, 94 dB and 104 dB at 1 kHz
• Accurate and very easy to use
• can be used for calibration of 1/2″ and 1/1″ microphones
• low battery indicator
• complies with IEC60942: 2003, Class 2
• complies with ANSI S1.40

PLACID CA-02 datasheet sound calibrator class 2