Specification of Sound Meter Laver GM1351
sepesifikasi:
-Measuring Range: 30 ~ 130dBA
-Accuracy: +/-1.5 dB
Digits 4 digits Resolution: & & 0.1 dB
-Frequency Response: 31.5 Hz ~ 7.5 KHz
-Sampling rate: 2times/second
-Power: 9V battery
-unit size: 52.6 x 36 x 148mm
