SOUND LEVEL CALIBRATOR 94DB AND 114DB AT 1KHZ
Part No: MTP 1890
Manufacturer: MTP Instruments Inc.
Stock No: MSE-151
SKU No: 264547

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94dB and 114dB sound meter calibrator at 1kHz
Accurate and simple to use
Fits 1/2’’ diameter microphones
Output Sound Pressure Levels: 114 dB and 94 dB
Output Frequency: 1000 Hz +/- 4%
Reference Conditions: Temp. 23 deg C (73 deg F), 1013 mbar, 65% RH
Accuracy: +/- 0.5 dB
Power: One 9V battery, 006P or IEC 6F22 or NEDA 1604
Low Battery Check: Calibrator will cut sound pressure output if battery voltage falls below acceptable range.
The Instrument complies with IEC 942, Class 2.