Triplett 3550 SoniChek Pro Professional Compact Sound Level Meter: Reads 30 to 130dBr, 31.5Hz to 8kHz Frequency Range

Brand: Triplett
ADI #:IU-3550 Model #: 3550  Name: Triplett 3550 SoniChek Pro Professional Compact Sound Level Meter: Reads 30 to 130dBr, 31.5Hz to 8kHz Frequency Range