Calibration
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PCB-394C06
LD-CAL200
- Battery powered Mikrofonkalibrator
- Sound pressure level of 94 or 114 dB,
- Frequency 1,000 Hz,.
- complies with IEC 60942-2017 standard (class 1),
- To the off Calibration METAS, PTB approved
LD-CAL250
- Battery powered Mikrofonkalibrator
- Sound level 114 dB.
- Frequency 250 Hz,.
- complies with IEC 60942-2017 standard (class 1)