Sound Stick Audio Source Amplifier / Model Number M749G-KKG Released
シロ産業
The M749G-KKG sound level meter is a handheld digital sound level meter with data logger functionality. With the built-in data logger, it can record 31,000 instances of noise along with the date and time. It complies with the sound level meter standard IEC61672-1 Class 2 (conforming to JIS C 1509-1: 2005 Class 2). It measures noise levels from 30 to 130 dB with high precision of ±1.4 dB in automatic range mode. The noise measured is displayed in numerical values in 0.1 dB increments and as a bar graph.
