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Sound Level Cal. with NIST Certificate 407744 |
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Description
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94dB Sound Calibrator with NIST Certificate
| 1kHz Professional Calibrator for 0.5" or 1.0" Microphones |
- Calibrates and verifies Sound Level Meter operation
- Battery test position with battery status LED indicates if battery is good
- For use on Sound Level Meters with 0.5" or 1.0" microphones
- Durable die-cast, aluminum housing
- 1kHz sine wave at 94dB is generated to an accuracy of 5% (frequency) and ±0.8dB
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See this item without NIST Certificate
EXTECH INSTRUMENTS For complete specs please download the product datasheet
