EXTECH 407766 Sound Level Calibrator
The EXTECH Sound Level Calibrator (model 407766) is a sound level calibrator that provides 94 dB and 114 dB output sound pressure levels. It features a frequency accuracy of ±5% and output sound accuracy of ±0.5 dB…
SKU 3G-OTH-175953
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The EXTECH Sound Level Calibrator (model 407766) is a sound level calibrator that provides 94 dB and 114 dB output sound pressure levels. It features a frequency accuracy of ±5% and output sound accuracy of ±0.5 dB, with distortion less than 2%. This calibrator is compatible with Extech brand instruments and does not include a calibration certificate.
Frequently Asked Questions
What is the EXTECH Sound Level Calibrator 407766 used for?
The EXTECH Sound Level Calibrator 407766 is used to verify and calibrate sound level meters by generating precise 94 dB and 114 dB output sound pressure levels. It is essential for industrial hygiene, noise monitoring, and acoustic testing applications where accurate sound measurement is required.
What are the specifications of the EXTECH Sound Level Calibrator 407766?
The EXTECH Sound Level Calibrator 407766 offers output sound accuracy of ±0.5 dB, frequency accuracy of ±5%, and distortion less than 2%. It provides 94 dB and 114 dB output levels, is compatible with Extech instruments, and does not include a calibration certificate.
Where to buy the EXTECH Sound Level Calibrator 407766 worldwide?
You can source the EXTECH Sound Level Calibrator 407766 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location, ensuring a seamless procurement process for this calibrator.
How to maintain the EXTECH Sound Level Calibrator 407766?
To maintain the EXTECH Sound Level Calibrator 407766, keep it clean and dry, store it in its protective case when not in use, and avoid exposure to extreme temperatures or humidity. Periodic recalibration by a qualified lab is recommended to ensure output accuracy remains within ±0.5 dB.
Used in
Common applications for EXTECHEXTECH Products
3G Electric supplies EXTECH sound level calibrators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.