Lcd Sound Level Meter Noise Pressure 30~130DB Decibel Tester GM1357 oi
50,94 €
Level Ranges: 30-80dB, 50-100dB, 60-110dB, 80-130dB. DC analogy signal output are available connecting to frequency analyzer level recorder, FFT analyzer and graphic record. C frequence weighting for checking the low-frequency content of sounds.
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