- Auto Range Distortion Measurement
- Auto or Hold Function Selectable
- 7 Distortion Ranges : 0.1 ~ 100 %
- Frequency : 20 Hz ~ 20 kHz Continuously Adjustable in 3 Ranges
- 3 Spot Frequency : 400 Hz, 1 kHz, 10 kHz
- 12 AC Voltage Ranges : 1 mV RMS ~ 300 V RMS

Distortion Measuring
Measuring Range   Fundamental Wave Range   Input Level   Fundamental Wave Suppression   Survival Distortion	0.1 % 100 % 7 Steps, error ≤3 % (full scale)   20 Hz ~ 20 kHz, 3 frequency point 400 Hz, 1 kHz, 10 kHz   100 mV RMS ~ 300 V RMS   〉80 dB 〈0.03 % (including noise)
AC Voltage Measuring
Measuring Range	1 mV RMS ~ 300 V RMS full scale
Decibel Scale	- 60 dB ~ + 50 dBm steps with 10 dB   - 20 dB ~ + 1 dBm (0 dB = 1 V)   - 20 dB ~ + 3.2 dBm (0 dB = 1 mW 600 Ω)
Frequency Response	100 mV ~ 300 V range 20 Hz ~ 200 kHz, ± 0.5 dB   1 mV ~ 30 mV range 20 Hz ~ 200 kHz, ± 1 dB
Survival Noise	≤ 10 uV (Input end grounded)
Input Resistance	100 KΩ ± 10 %
Output	“X” axis output : Approx. 1 V RMS full scale of voltage   “Y” axis output : Approx. 500 V RMS full scale of voltage   Output resistance : approx. 600 Ω
Max. Input Voltage	〈400 (DC + AC Peak)
Power Supply	220 V / 110 V ± 10 % ; 50 Hz / 60 Hz
Dimension / Weight	310(W) x 230(H) x 90(L) / 5.5 Kg