The CM-C200 SPL meter calibrator meets IEC 60942 2003 Class 2
and ANSI S1.40-1984 standards and can calibrate 1", 1/2" & 1/
4" microphone capsules at 94dB & 114dB. The CM-C200 is
perfect for use with any of the CheckMate SPL Meters as well
as many other brands. The device includes a test tone at 1kHz
at both 94dB as well as 114dB. The CM-C200 has two (2)
adaptors a protective zipper pouch and manual.