4.4 out of 5 stars with 46 reviews
Sound Level Calibrator Voice Decibel Meter Dosimeter Calibration Instruments ND9A
List Price
$154.89
Our Price
$154.89
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Features: Sound Pressure Level with 94 dB and 114 dB High Accuracy with 0.5 db Generates standard levels and frequencies Low influence of static pressure "Designed for 1"" and 1/2"" microphones " General Specifications: Model: A Standards: GB/T15173, ANSI S1.40 CLASS2, IEC942 Sound Pressure Level: 94dB & 114dB Accuracy: 0.5dB Frequency: 1000Hz "Calibration Of Microphones: 1"", 1/2"" " Power Supply:1x6F22 9V Battery (Not include) Dimensions: 142x47x47mm Weight:275g Package includes: 1.Main Unit 2.Carrying Case 3.Operation Manual |
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Handy sound source for quick and easy calibration of sound level meters and sound measuring systems.
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The Calibrator employs solid state integrated circuitry that provides accurate and stable performance.
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Sensitivity calibration of microphones; Suitable for field and laboratory use.
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Meet the standards GB/T15173, ANSI S1.40 CLASS2, IEC942.
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We use DHL / Fedex / UPS. Generally, it only needs 3~5 days to arrive Europe from China.
Product Information Specifications for Sound Level Calibrator Voice Decibel Meter Dosimeter Calibration Instruments ND9A Below:
| Manufacturer | Tereninstruments |
| Brand | tereninstruments |
| UPC | 700362418764 |
| Units in Package | 1 |
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