Meets IEC 61672-1 Class 2 requirements Records up to 64,000 datapoints (1MB) 60dB dynamic space in each range Real time clock and calendar Fast/slow time weighting Min/Max function USB Interface Analog digital bar graph Backlit LCD display Tripod mount design for long-term monitoring Includes windscreen, USB cable, Windows software, batteries and hard carrying case Accuracy ±1.4 dB Display Type Digital Dynamic Range 60 dB Frequency Range 20 Hz to 8 kHz Frequency Weighting A and C Max. Power Supply Up to 64,000 records (1MB) Measuring Range Low (30-90 dB), Medium (50-110 dB), High (70-130 dB) Microphone 1/2" electret condenser Power Supply 4 x AAA batteries Resolution 0.1 dB Sample Rate Digital (0.5 sec), Analog (50 mS) Time Weighting Fast/Slow
