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Extech 407766 94/114dB Sound Calibrator for 0.5" and 1" Microphones

List Price

$~~424.23~~

Our Price

$419.99

Savings

1% OFF

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94dB/114dB Sound Calibrator

1kHz 94/114dB professional sound calibrator for 0.5" or 1.0" microphones calibrates and verifies sound level meter operation. Level position switch to select 94dB or 114dB with power on LED indicator light.

Other Features

Durable die-cast aluminum housing generates a 1kHz sine wave at 94dB/114dB to an accuracy of 5% (frequency) and Â±0.5dB (94dB)/Â±1.0dB (114dB). Meets IEC standard 60942 1997-11.

Includes

Comes with two 9V batteries, carrying case, screwdriver, and user manual. Model 407766-NIST is also available with a Certificate of Calibration Traceable to NIST.

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94dB Sound Calibrator

1kHz 94dB professional sound 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. Durable die-cast aluminum housing generates a 1kHz sine wave at 94dB to an accuracy of 5% (frequency) and Â±0.5dB (94dB). Meets IEC standard 60942 1997-11 and comes complete with two 9V batteries, carrying case, and screwdriver. Model 407744-NIST is also available with a Certificate of Calibration Traceable to NIST.