5.0 out of 5 stars with 2 reviews
Extech 407744-NIST Sound Level Calibrator with Nist
List Price
$459.59
Our Price
$454.99
Savings
1% OFF
* Pricing Information Updated Less Then A Minute Ago
1kHz Professional Calibrator for 0.5" or 1.0" Microphones. This product is NIST Certified which indicates that the product is traceable to standards provided by the National Institute of Standards and Technology (NIST). |
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Calibrates and verifies Sound Level Meter operation
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Battery test position with battery status LED indicates if battery is good
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For use on Sound Level Meters with 0.5" or 1.0" microphones
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Durable die-cast, aluminum housing
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1kHz sine wave at 94dB is generated to an accuracy of 5% (frequency) and 0.8dB
Product Information Specifications for Extech 407744-NIST Sound Level Calibrator with Nist Below:
| Manufacturer | Extech Instruments |
| Brand | Extech |
| Model | 407744-NIST |
| SKU | 407744NIST |
| UPC | 793950417447 |
| Item Weight | 4.41 pounds |
| Item Size | 2.36 x 8.66 x 8.66 inches |
| Package Weight | 2 pounds |
| Package Size | 3.94 x 2.36 x 2.36 inches |
| Units in Package | 1 |
![Professional 400mm (15.7\](http://ecx.images-amazon.com/images/I/31y7UDGMEiL._SL110_.jpg "Professional 400mm (15.7\")
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