EXTECH 407766 94-114dB Sound Calibrator

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Shop	:	Tools Bangladesh
Product ID	:	3919
Brand	:	Extech
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EXTECH 407766 94–114 dB Sound Calibrator

The EXTECH 407766 94–114 dB Sound Calibrator is a professional-grade tool designed for calibrating and verifying sound level meters. It generates a 1 kHz sine wave at selectable levels of 94 dB and 114 dB, with accuracy of ±0.5 dB at 94 dB and ±1.0 dB at 114 dB. This calibrator is suitable for use with 0.5" and 1.0" microphones and is housed in a durable die-cast aluminum casing. It meets IEC standard 60942 1997-11, ensuring compliance with international calibration standards. The device operates over a temperature range of 0 to 50°C and is powered by two 9V batteries. Included accessories are a carrying case, screwdriver, and manual. Professionals in Bangladesh seeking the EXTECH 407766 94–114 dB Sound Calibrator Price in Bangladesh can find it through authorized supplier Tools Bangladesh offering genuine products and after-sales support.

Extech 407766: 94/114dB Sound Calibrator

1kHz Professional Calibrator for 0.5" or 1.0" Microphones

Features:

Calibrates and verifies Sound Level Meter operation
LED indicator lights up when power is on
Level position to select 94dB or 114dB
For use on Sound Level Meters with 0.5" or 1.0" microphones
Durable die-cast, aluminum housing
1kHz sine wave at 94dB/114dB is generated to an accuracy of 5% (frequency) and ±0.8dB

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EXTECH 407766 94–114 dB Sound Calibrator

The EXTECH 407766 94–114 dB Sound Calibrator is a professional-grade tool designed for calibrating and verifying sound level meters. It generates a 1 kHz sine wave at selectable levels of 94 dB and 114 dB, with accuracy of ±0.5 dB at 94 dB and ±1.0 dB at 114 dB. This calibrator is suitable for use with 0.5" and 1.0" microphones and is housed in a durable die-cast aluminum casing. It meets IEC standard 60942 1997-11, ensuring compliance with international calibration standards. The device operates over a temperature range of 0 to 50°C and is powered by two 9V batteries. Included accessories are a carrying case, screwdriver, and manual. Professionals in Bangladesh seeking the EXTECH 407766 94–114 dB Sound Calibrator Price in Bangladesh can find it through authorized supplier Tools Bangladesh offering genuine products and after-sales support.

Extech 407766: 94/114dB Sound Calibrator

1kHz Professional Calibrator for 0.5" or 1.0" Microphones

Features:

Calibrates and verifies Sound Level Meter operation
LED indicator lights up when power is on
Level position to select 94dB or 114dB
For use on Sound Level Meters with 0.5" or 1.0" microphones
Durable die-cast, aluminum housing
1kHz sine wave at 94dB/114dB is generated to an accuracy of 5% (frequency) and ±0.8dB

N/A

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