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Professional Sound Level Calibrator Decibel Meter Calibrator with Three Calibration Level at 94dB & 104dB & 114dB
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*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
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Professional Sound Level Calibrator Decibel Meter Features
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Three Calibration Level 114dB, 94dB and 104dB with calibration frequency at 1KHz. The cavity diameter of this sound level calibrator is 13.2mm. Carefully insert the microphone to the calibrator's cavity, make sure its aligned to avoid damage.
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Battery operated, compact, portable easy to carry anywhere. Benchtop design - It provides stable position for easy calibration.
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LED indicator, the green LED indicates that the calibrator is turn on and warm up time is completed, red LED indicating low battery. Green LED also indicates each calibration level.
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This calibrator is very handy with 60 x 130 x 37.5mm dimension and approximately 400gms weight.
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With its auto power off function, you can conserve the battery usage
About Professional Sound Level Calibrator Decibel Meter
The sound level meter picks up the signal and displays the signal in dB (decibel) units. The sound level meter should be adjusted (if necessary) to match the calibrator's output signal as closely as possible It can be conveniently used both in laboratory and in the field. The 114 dB sound level allows performing calibrations even in high background noise environments. Features: Meet IEC 60942:2018, class 2 standard Stay accurate even in extreme humidity condition Suitable for all sound level meters with microphone head mechanical compliant with IEC 61094-1 or IEC 61094-4 in a 1/2"(13.2mm) microphone size Calibration frequency at 1K Hz with three level 114dB, 94dB and 104dB Vivid LED display with stability and low power indicator Battery powered, easy to carry around Specifications: Calibration frequency: 1000Hz Frequency accuracy: ±1.7% Sound Pressure Level: 94dB / 104dB / 114dB Sound Pressure accuracy: ±0.4dB Microphone head cavity diameter: 13.2mm (½") Stabilization time: 10 seconds Total distortion:
