Microphone
1/2-inch electret condenser microphone with 31-inch integral cable
Measurement Ranges
60-130 : 60 -130dB (A and C); 70-140 : 70 -140dB (A and C)
Peak Ranges
60 -130 : 93 -133dB Peak; 70 -140 : 103 -143dB Peak
Frequency Weightings
RMS Detector: A or C; Peak Detector: C or Z (Linear)
Logging
All measurement parameters values can be logged
Time Weightings
Fast and Slow (RMS detector)
Exchange Rate
3, 4, 5 or 6dB
Stabilization Time
10 seconds from power on
Criterion Level : 80, 84, 85 or 90dB
At 0.1dB above the top of the selected measurement range