Sound Level Calibrator,Decibel Meter Calibration for Noise Measurement Reader,Output Sound Level 94dB & 114dB output levels for 1 inch and 1/2 inch Microphones

描述

🎧 Calibrate like a pro, measure with confidence!

This Sound Level Calibrator offers dual output levels of 94dB and 114dB, compatible with ½ inch and 1 inch microphones, and comes factory calibrated for immediate accuracy. With a robust 100-hour battery life and IEC942 Class 1 certification, it ensures precise, reliable noise measurement for professionals demanding top-tier performance.