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Company Info
Guangzhou Landtek Instruments Co.Ltd.

Street Address: No.9 Huaxi Rd.

City: Guangzhou

Province: Guangdong

Country/Region: China

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Sound Level Calibrator ND9B

Sound Level Calibrator ND9B

Market Type:  After Market

Packing:  In Carton

Samples:  Not Available

Maximum Prodcution Capacity:  2000pcs/Month

Delivery Time:  3-5 Days

Place of origin:  CHINA

Unit Price:  USD Negotiable

Delivery Port:  GUANGZHOU

Payment Terms:  T/T

Minimum Order:  1Piece/Pieces

Product Attribute:


Production Description:


For quick and easy calibration of sound level meters and sound measuring systems.



* Handy sound source for quick and easy calibration of sound level meters and sound measuring systems.



Model ND9A ND9B
Standards GB/T15173,ANSI S1.40 CLASS2,IEC942
Sound Pressure Level 94 dB 94 dB
114 dB 114 dB
Accuracy 0.5 dB 0.3 dB
Frequency 1000Hz  
Cailbration OfMicrophones 1,1/2
Power Supply 1x9V 6F22 Battery
Dimensions 142x47x47 mm
Weight 275g(Including Battery)


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

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