Audio Measure specification 周波數(shù)測定 / 頻率測試 / Frequency measurement Range 10Hz~110kHz Accuracy ±100ppm±1digit Input voltage range 25mV~31.6Vrms DCレベル測定 / DC參數(shù)測試 / DC level measurement Input impedance ≧1MΩ Range 0.00~±40V Resolution 0.01V Accuracy ±50mV |