Kimo CAL 200 Sound Level Meter Acoustic Calibrator:
The Cal200 features a standard noise source with high stability for level and frequency, it checks microphone sensitivity & calibrates sound level meters & acoustic measurement devices. The CAL 200 will create a nominal acoustic pressure level at 94 dB with a 1000 Hertz frequency which corresponds to NF EN 60942 : 2003 Class 2 & CEI 60942 : 2003 standards.
Engineered for compatibility with various diameter microphones,
including a 1/2 diameter adapter ring.
with class 2 sound level meters.
