25dB(A)~140dB(A). 10 Hz ~ 20 kHz. Frequency Weighting. Frequency Range. F, S, I, Peak. Sampling Frequency. Self-generated Noise. ■ Small and light weight, fit in a pocket.
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Sound Pressure Level: 94dB & 114dB. With only 3 buttons: 94dB, 114dB and Power On/Off Button. Digital Display with Backlight, Clearly Shows the Chosen dB Level. Digital display shows the chosen dB level clearly with Backlight.
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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. Frequency Range.
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30 dB(A) ~ 130dB(A). Frequency Weighting. Its performance complies with standard IEC 61672-1:2002 Class 2. Factory noise investigations. Self-generated Noise. Auto range. Frequency Range. Complies with IEC61672-2002 Class 2.
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30 dB(A) ~ 130dB(A). Its performance complies with standard IEC 61672-1:2002 Class 2. Factory noise investigations. Self-generated Noise. Complies with IEC61672-2002 Class 2. Data Storage. Recoding & Data logging Function.
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F, S, I, Peak. Self-generated Noise. ■ Small and light weight, fit in a pocket. ■ Complies with IEC 61672 Class 1. Data Storage. Battery 4×LR 6 (not included). Frequency Weighting. Sampling Frequency.
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Normal Sound Pressure Level. ■ Pocket size, portable unit. Sound level Accuracy. Operation Frequency. Battery Check. Weight (include battery). Φ 52 ×116 (mm). ■ Comply with IEC 60942 class 1.
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