25dB(A)~140dB(A). RS232 output is available. Overrun instructions. Self-generated Noise. Small and light weight, fit in a pocket. Complies with IEC 61672 Class 1. Data Storage. Recoding & Data logging Function.
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20Hz ~ 12.5kHz. Self-generated Noise. Complies with IEC61672-2002 Class 2. Data Storage. Recoding & Data logging Function. 210×48×27 mm. battery 4×LR 6(not included). 30 dB(A) ~ 130dB(A).
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30 dB(A) ~ 130dB(A). Self-generated Noise. Complies with IEC61672-2002 Class 2. Data Storage. Recoding & Data logging Function. battery 4×LR 6(not included). 210×48×27 mm. Statistical Analysis Function.
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■ Comply with IEC 60942 class 1. IEC 60942 Class 1. 94 dB, 114 dB. ±0.2 dB(+23 ℃). ±0.3 dB(-10 ℃~+50 ℃). ■ Pocket size, portable unit. Normal Sound Pressure Level. ■ Frequency 1000 Hz, give independence of weighting.
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■ Complies with IEC 61672 Class 1. F, S, I, Peak. Self-generated Noise. ■ Small and light weight, fit in a pocket. Super function. Statistical analysis function. Recoding Function. Data Storage.
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Statistical analysis function. F, S, I, Peak. ■ Small and light weight, fit in a pocket. Self-generated Noise. ■ Complies with IEC 61672 Class 1. 10 Hz ~ 20 kHz. Data Storage. Battery 4×LR 6 (not included).
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30 dB(A) ~ 130dB(A). Self-generated Noise. Auto range. Frequency Range. Complies with IEC61672-2002 Class 2. Data Storage. Recoding & Data logging Function. 210×48×27 mm.
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With built-in 1/1 octave and 1/3 octave filters. Built in 1/1 and 1/3 octave filter. Large screen display is adopted, with clear and intuitive display. With dynamic scale display. 30dB~90dB (dynamic scale display 10dB~100dB).
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