Basic Type 2 Sound Meter TA652ASPL, Min / Max / AverageRange: 30 to 130dBAccuracy: ±1.5dBFrequency: 31.5Hz to 8kHzFrequency Weighting: A or CTime Weighting: Fast (125ms) or Slow (1s)½” Electret condenser microphoneLarge backlit colour LCD display with bar graphHigh and Low alarm with visual indicationOffset calibration 94dB @ 1kHz (Optional sound calibrator required)comes with carry case, wind shield, batteries and manual
