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Sound Level Calibrator ND9A ND9B

Sound Level Calibrator ND9A ND9B

Supplier info
Guangzhou Landtek Instruments Co. Ltd.
Manufacturer
China
Origin
China
Contact supplier
Sound Level Calibrator ND9A ND9B
Applications:
For quick and easy calibration of sound level meters and sound measuring systems.

Features:
* Handy sound source for quick and easy calibration of sound level meters and sound measuring systems.
* The Calibrator employs solid state integrated circuitry that provides accurate and stable performance.
* Sensitivity calibration of microphones.
* Suitable for field and laboratory use.

Details:
Model:A
Standards:GB/T15173, ANSI S1.40 CLASS2, IEC942
Sound Pressure Level:94dB/114dB
Accuracy:0.5dB
Frequency:1000Hz
Calibration Of Microphones:1", 1/2"
Power Supply:1x6F22 9V Battery
Dimensions:142 × 47 × 47 mm
Weight:275g (Including Batteries)

Model:B
Standards:GB/T15173, ANSI S1.40 CLASS2, IEC942
Sound Pressure Level:94dB/114dB
Accuracy:0.3dB
Frequency:1000Hz
Calibration Of Microphones:1", 1/2"
Power Supply:1x6F22 9V Battery
Dimensions:142 × 47 × 47 mm
Weight:275g (Including Batteries)

Accessories:
Standed Accessories:
1. Main Unit
2. Carrying Case
3. Operation Manual

For more details,please feel free to contact us.Thank you!

About the company

Primary products
Thickness Meter , Vibration Meter , Surface Roughness Tester , Hardness Tester , Gloss Meter , Windo
Year established
2002
Business type
Manufacturer
Number of employees
51-100
Markets served
Worldwide
Address
Flat C, Kengkou Electronic Base, No.9 Huax, GUANGZHOU, GUANGDONG, 510380, China
Phone
86-13751744594
Fax
86-20-81507665