EXTECH Sound Level Calibrator: 94 dB_114 dB Output Sound Pressure, ±5% Freq Accuracy
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
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
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.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
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.
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3G Electric memasok EXTECH sound level calibrators. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.









