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Accurate Sound Level Meter LSDM-A10
Accuracy: In accordance with IEC61672 standard, class 2
Calibration: Use class 1 sound level calibrator
Dimensions: 227 × 63 × 26 mm
Display: Large screen dynamic LCD, instantaneous sound level, with analogam meter display.
Sound Level Calibrator LSDC-A10
Accuracy: 0.3 dB
Calibration Of Microphones: 1 inch, 1/2 inch
Dimension: 142 × 47× 47 mm
Frequency: 1000 Hz
Sound Level Meter LSDM-A11
Accuracy: 1 dB
Alarm Output: LED Optional Relay Contact (NC)
Alarm Value Set: 30 to 130 dB
Calibration: 94 dB at 1k Hz (sinusoidal)

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