Sound calibrator
class 2, 94 - 114 dB | TM-100
TenmarsTenmars Electronics
▪Setting standard sound level at 94 dB and 114 dB.
▪According Standard: ANSI S1.4-1984 and
IEC 942 1988 Class 2.
▪½¡¨ microphone adapters provided.
▪Low battery indicator.
