Extech 407744 94dB Sound Calibrator for 0.5" and 1" Microphones
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Calibrates and verifies Sound Level Meter operation
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For use on Sound Level Meters with 0.5" or 1.0" microphones
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Total Harmonic Distortion (THD) <2% at 94dB
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Meets IEC standard 60942 1997-11
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Battery test position with battery status LED indicates if battery is good
Product Information Specifications for Extech 407744 94dB Sound Calibrator for 0.5" and 1" Microphones Below:
Manufacturer | Extech Instruments |
Brand | Extech |
Model | 407744 |
UPC | 793950407448 |
Item Weight | 0.02 pounds |
Item Size | 5.6 x 2.2 x 2.2 inches |
Package Weight | 0.93 pounds |
Package Size | 4.1 x 2.6 x 2.6 inches |
Units in Package | 1 |
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