Sound Level Calibrator (Class 2)
Brand : Tenmars
Model : TM-100
Testing Range : 94 & 114dB
Accuracy : +/-0.5dB @ 1KHz
According to standard ANSI S1.4-1984 and IEC 942 1988 Class 2
Model : TM-100
Testing Range : 94 & 114dB
Accuracy : +/-0.5dB @ 1KHz
According to standard ANSI S1.4-1984 and IEC 942 1988 Class 2
