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1362 Review
50 Karma
Review on Decibel Calibrator Calibration Measurement Microphones by Robert Aiono
Sound Level Calibrator ND-9
I use a sound level meter for calibration. Not sure how I feel about the internals of the battery compartment and switch yet, they seem odd. The price is decent; I compared different meter readings and the calibrator was accurate within the stated specifications of the device. Time on this calibrator will tell for sure! Many Thanks.
Pros
- Calibrated to reproduce 94 dB at sea level.
Cons
- Other Other
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