Features - 75 mm digit height - 30 ... 130 dBA measuring range - 0.1 dB or 1 dB resolution - Wall mounting Technical Data Measurement Range 30 ... 130 dBA Measurement Accuracy ±1.5 dBA (94 dB / 1 KHz) ) Resolution 0.1 dB (< 100 dB) 1 dB (> 100 dB) Frequency Range 31.5 Hz ... 8.5 kHz Frequency Rating A Time Evaluation Fast Microphone Type 6 mm condenser microphone Display 3-digit LED display Number Height 75 mm Interface USB Storage 657,000 Measured values Power Supply 5V / 1A Mounting Option via USB socket Socket
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