Full range ANSI Type 2 general purpose decibel sound level meter with Octave Band Filter, Peak Hold Module and Sound Calibrator.

• Sound Level Range: 30 to 120 dB
• Frequency Response: A, B & C weighting
• Frequency Range: 20 - 10,000 Hz

System includes the following items:

• 215 Decibel Sound Level Meter
• OB-45 Octave Band Filter
• PH-35 Peak Hold Module
• CA-15B Sound Calibrator
• CA-15B Sound Calibrator Cap