Noise meter data logger / Model number MI1SKG-401M released.
シロ産業
The MI1SKG-401M sound level meter is a handheld digital sound level meter with a data logger function. 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 in the range of 30 to 130 dB with high precision of ±1.4 dB. The noise during measurement is displayed in numerical values with a resolution of 0.1 dB and as a bar graph.
