The input level is automatically adjusted. Malfunction will not occur in measurement with a lot of noise . Can be used as a simple SINAD meter. X-Y output for Lissajous' waveforms is available.

Harmonic distortion measurement Measurement range 0.1% to 100% F.S. Fundamental frequency range 20Hz to 20kHz Input voltage range 100mV to 125V Residual distortion ratio 0.03% or less(including hum and noise) , 0.01% typ. AC voltage measurement Measurement range 100礦 to 100Vrms/FS Accuracy Within ?3% for 20Hz to 20kHz Within ?10% for 10Hz to 200kHz Meter indicating system Mean value detection, rms indication Input impedance 100k??5% // 50pF or less, single-ended X-Y output equipped Power requirements AC100, 120, 220 or 240V(250Vmax), switchable 48 to 62Hz, 8VA or less Dimensions(mm) 212(W) X 126(H) X 248(D) Weight Approx. 3.4kg