CEM DT-85A/85C Mini Sound Level Meter
DT-85A/85C Mini Sound level meter have a wide dynamic range from 35 to 130dB. They have different frequency weighting A and C to respond to human sense or machine monitoring purposes.
Size(HxWxD): 128mm x 54mm x 34mm(85A/85C)
Weight: 131g (85A/85C),
9V battery, Clamshell.