Digital Sound Level Meter Calibrator 94dB & 114dB for 1/2" and 1" inch Microphone, Professional Noise Decibel Calibration Tool
Technical Details
Accuracy: | +/- 0.3dB |
Brand Name: | DANOPLUS |
is customized: | Yes |
Microphone size: | 1" and 1/2" microphones |
Model Number: | ND9B |
Operating Temperature: | -10~50degreeC |
Power Supply: | 2 x 1.5V AAA (excluded) |
Sound Pressure Level: | 94dB & 114dB |
Standard: | IEC60942 (IEC942) Class 1 |
Storage temperature: | -40~65degree C(batteries removed) |
Temperature Coefficient: | 0~0.01 dB/degree C |
Type: | Sound Level Calibrator |
Uses: | Personal, Field and Laboratory use |
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