TDM1911 Audio Distortion Tester Detection Signal Waveform Purity Tester

Test level range: 100mV-100V seven ranges

Test frequency: 400HZ ± 10% 1KHZ ± 10% two-point frequency

Distortion range: 0.01%-30% Six full scales

Input Resistance: 100K

Power supply: 220V/110V ±10% 50/60HZ

Appearance size: 283*264*155mm

Weight: 4kg