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LUTRON SC-941 Sound Level Meter Calibrator Standard
94dB/1000Hz sound calibrator,useful to calibrate the "Sound
Level Meter" precisely |
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SPECIFICATIONS
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Frequency |
1000Hz
±5% |
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Sound
Pressure Level |
94dB
±
0.8dB |
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Suitable Microphone Type |
0.5
inch microphone |
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Distortion |
Total
harmonic distortion: less than 2% |
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Operating Temp. |
0°C
to 50°C
(32°F
to 122°F) |
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Power
Source |
DC 9V
battery (Alkaline type) |
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Battery Check |
Build
in “Battery test indicator” |
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Dimension |
Ć50mm
x 82mm |
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Accessories |
Carrying Case, Instruction Manual. |
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