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Class 2 Sound Level Meter PCE-428 from PCE Instruments
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
Class 2 Sound Level Meter PCE-428 from PCE Features
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Accuracy class 2
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A, B, C and Z frequency weightings
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Fast, slow and impulse time weightings
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1/1 octave band filter
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Adjustable data-recording interval from 1 s ... 24 h
About Class 2 Sound Level Meter PCE-428 From PCE
Measuring range: 25 ... 136 db(A) Accuracy: Class 2 Frequency range: 20 Hz ... 12.5 kHz Standards: GB/T 3785.2-2010 IEC 60651:1979 IEC 60804:2000 IEC 61672-1:2013 ANSI S1.4-1983 ANSI S1.43-1997 Frequency analysis: 1/3 Octave band filter: 20 Hz ... 12.5 kHz Microphone: Microphone Class: 2 Sensitivity: 40 mV/PA Frequency range: 20 Hz ... 12.5 kHz Connection: TNC Power supply: ICCP Standard Data-logging interval: 1 s ... 24 h (adjustable) Measuring functions: LXY (SPL), LXeq, LXYSD, LXSEL, LXE, LXYmax, LXYmin, LXPeak, LXN X = Frequency weighting: A, B, C, Z Y = Time weighting: F, S, I N = Statistics in %: 1 ... 99% Frequency weightings: A, B, C, Z Time weightings: Fast (F) 125ms, Slow (S) 1 sec, Impulse (I) 35 ms Inherent noise: Electronics: 14 db(A), 19 db(C), 24 db(Z) AD converter: 24 Bit AD Sample rate: LN Mode: 20 ms Measuring display: Bar graph Graphical Display: 160 x 160 pixel LCD with backlight Memory: 4 GB Micro SD card Interface: RS-232 Voltage output: DC 10 mV/db Alarm: Adjustable Power supply: 12V / 1 A Power plug 5V / 1 A USB Battery life: Min. 10 h continuous use Dimensions: 70 x 300 x 36 mm / 2.76 x 11.81 x 1.42 in (W x H x D) Weight: Approx. 620 g / 1.4 lbs incl. batteries
