ND9A ND9B Sound Level Meter Calibrator Offers 4 Measurement Parameters

Model:	ND9A
Brand:	GRAIGAR
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Instrument / Electronic Measurment Apparatus
Label:	Sound Level Meter , Calibrator , ND9A ND9B
Price:	-
Min. Order:	1 pc

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Product Description

ND9A Sound Level Meter Calibrator for Quick and Easy Calibration of Sound Level Meters and Sound Measuring Systems

1. Main Unit

2. Carrying Case

3. Operation Manual

Standard Accessories:

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)

Details:

* Suitable for field and laboratory use.

* Sensitivity calibration of microphones.

* The Calibrator employs solid state integrated circuitry that provides accurate and stable performance.

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

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

New ND9B Sound Level Meter Calibrator (94dB/114dB)

Spec：

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.

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

about the shipment:we have spot goods in the warehouse and will deliver the goods 1 to 2 days after your payment ,about 3 to 7days to your delivery address.if you have any questions,please consult us