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Sound Meter, Sound Level Meter, Noise Meter (SL4200)1
Electronic InstrumentSound Level MeterNoise Meter (SL4200)Sound Level MeterLevel Meter
Shenzhen Bestone Industrial Co. Ltd.
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Product Description Features:* Designed according to International Electrician Committee Standard IEC 651 TYPE 2, ANSI S1.4 TYPE 2* Wild Measurement Range: 30-130dB* Windscreen/sponge ball to filter-out unwanted signals* With Bar graph & Overload Indication (Over/Under)* With 2 equivalent weighted sound pressure levels A and CA frequency weighting for general sound level measurementsC frequency weighting for checking the low-frequency content of sounds* AC & DC analogy signal output are available connecting to frequency analyzer level recorder, FFT analyzer and graphic record* Large LCD screen with digits reading* Fast and Slow dynamic characteristic mode* Maximum value hold function to lock up the maximum reading* Dynamic sound level ranges & battery life indication* Brand new, portable and easy to useSpecifications:Product NameSound Level MeterModelSL4200Frequency Range31.5Hz to 8KHzMeasuring Range(30)32-130dBFrequency WeightingA/CMicrophone1/2" Polarization Capacitance MicrophoneDisplay4 Digits LCD DisplayResolution0.5dBDisplay Update2 Times/secTime WeightingFAST: 125msSLOW: 1 secondMeasuring RangesRange 1: (30)32dB to 70 dBRange 2: 60dB to 100 dBRange 3: 90dB to 130 dBAccuracy2dB(94dB1kHz)Dynamic Range40dBMAX Hold "MAX"Power Supply1 * 9V Battery (model 6F22, NOT included)Operation Environment0-40 C/32-104F; 10-75%RHStorage Environment -10-50C/14-122F; 10-80%RHWeight 114g / 4ozDimensions 185 * 65 * 35mm (L * W * H)Package Size20 * 15 * 5.5cm (L * W * H)Package Weight379g / 13.38ozAccessories:* 9V battery x1 pc* Instruction manual x 1pc* Carry case x 1pc
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