The Bruel&Kjaer 2203 sound level meter has been designed as a strong compact unit able to perform sound and vibration measurements of almost any kind with the highest degree of accuracy.The instrument is powered from 3 standard 1.5 volt batteries giving 10 hours of continuous operation.
- Portable, solid state,battery operated
- Rugged and compact construction
- Fulfils the IEC 179, DIN and ANSI recommendations
- Concial front gives minimum sound field disturbance
- Low impedance output for connection to recorders
- Built-in A, B and C weighting
- Two meter dampings
- Performs as frequency analyzer with Octave Filter Set
- Accoustics, measurement of sound, insulation, sound distribution etc.
- Noise and vibration measurements in industry for quality inspection and development
- Noise and vibration measurements for health protection
- Audiometer calibration