CRY3012Datasheet

The CRY3012 is a portable acoustic calibrator compliant with IEC 60942:2017 Class 2. It supports a single frequency of 1000 Hz and a single sound pressure level of 94 dB. Built around an SPL feedback loop, it performs real-time sound pressure monitoring and closed-loop regulation to help maintain a stable and consistent calibration output. It supports USB-C charging with pass-through operation, quick top-up charging, and long runtime, and features automatic power-off. With a monochrome OLED display, a carbon-fiber housing, and four top-mounted status LEDs, it is suitable for basic calibration and routine verification applications.