Handheld Sound Level Calibrator ND9A 0.5dB accuracy

$675.00

SKU: 3256807505173846 Category:

Product Description

Applications:

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.

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

* Sensitivity calibration of microphones.

* Suitable for field and laboratory use.

 

 Model   A   B
  Standards   GB/T15173, ANSI S1.40 CLASS2, IEC942
  Sound Pressure Level   94dB   94dB
  114dB   114dB
  Accuracy   0.5dB   0.3dB
  Frequency   1000Hz
  Calibration Of Microphones   1″, 1/2″
  Power Supply   1x6F22 9V Battery
  Dimensions   142 × 47 × 47 mm
  Weight   275g (Not Including Batteries)

 

Standed Accessories:

1. Main Unit

2. Carrying Case

3. Operation Manual

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