ST - 12 D
ST - 12 D
ST-12D complies with the Class 1 IEC 61672-1:2013 standard, designed for occupational noise measurement and research.
High Precision: 25 - 140 db wide range compliant with Class 1 IEC 61672-1:2013 standard
Full Capabilties: Integral & statistical calculations, dosimeter, and 1/1 & 1/3 octave band (optional)
Large Storage: Data logging and audio recording in MP3/WAV format with a 64 GB SD card
Parallel Analysis: Measure & display Leq value and conduct different noise analyses at the same time
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ST-12D complies with the Class 1 IEC 61672-1:2013 standard, designed for occupational noise measurement and research. It features a wide measurement range of 25 to 140 dB and is capable of measuring parameters such as Leq, Lpeak, Lmax, Ln, and more. The ST-12D also supports a spectrum analyzer with optional 1/1 and 1/3 octave band filters, enabling real-time frequency analysis for precise noise assessments
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