Specifications
Measurement Ranges: 40 to 110dB RMS, 70 to 140dB RMS and 115 to 143dB Peak
Slow or Fast for Each or Impulse for All 3, 4, 5 or 6dB Exchange Rate
Criterion Level: 40 to 140db in 1dB Increments
Criterion Time: 1 to 24 hrs in 1hr Increments
Personal Noise Exposure Level Times: 1 to 18 Hours in 1-Hour Increments
Threshold level: 40 to 140dB in 1dB Increments
Upper Limit Value : 40 to 140dB in 1dB Increments
Number of Channels: (1) RMS, (1) Peak, and Frequency Weighting per Channel: RMS A or C, Peak A, C, or Z