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 •��Ӌ ��̖:CM-130

Product DescriptionThe Galaxy CM130 Sound Level meter is a portable SPL meter with a built-in condenser microphone ��nd digital display. This CM130 meter accurately measures the sound level of just about anything from PA systems to car audio. Also, the Galaxy Sound Level meter features 40 to 130dB range, A/C weighting, ��nd 9 volt operation. Galaxy CM130 Sound Level Meter Features: Mini Size Accuracy +/- 2dB Low Cost High Performance MAX Function Level Range Display Resolution 0.5 dB Fast/slow/max response Galaxy CM130 Sound Level Meter Includes: Operational Manual 9V battery WindscreenItem Weight: 8 ouncesShipping Weight: 1 pounds ��View shipping rates ��nd policies��ASIN: B0002GWFG4Item model number: cm-130 

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Sound Level Meter1/3 octave band real-time analyzer NA-28

1. Real Time Octaves (16 Hz to 16 kHz) or 1/3 octaves (12.5 Hz to 20 kHz)
2. Real Time Simultaneous Octaves (16Hz to 8kHz)1/3 Octaves (12.5Hz to 12.5kHz)
3. Data stored as text files direct to CF card
4. Measureslogs eq, max, min5 percentile values (LN) in octaves and/or 1/3 octaves
5. Auto Stores 300 000 data sets or 1 000 hours of 1 second 1/3 octaves onto 1 GB CF card
6. Auto Stores 1000 data sets or 10 000 of 1 second 1/3 octaves to internal memory
7. Manual Storage for 1 000 data sets internally or 100 000 data sets to 1 GB CF card
8. Linearity 110 dB in Sound Level Meter Mode95 dB in Analyzer Mode
9. 16 hours battery life with 4 Alkaline"C" Cells
10. MainSub-Channel for simultaneous selection of 2 time or frequency weightings F(Fast), S(Slow), 10 ms Time Weightings plus Peak & Impulse on Sub-Channel
11. Data transfer using CF card or USB (meter/CF card appearing as virtual disk)
12. Measurement can be started by internal or external trigger
13. Comparator output to trigger external devices
14. ACDC outputs of main and/or sub-channel
15. Expandable functionality using programme cards
16. IEC 61672-1:2002 Class 1��IEC 61260:1995 Class1��ANSI S1.4-1983 Type 1��ANSI S1.11-2004 Class 1

Specification 

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