| Measurement lines |
Single-phase/two-wires, Single-phase/three-wires, Three-phase/three-wires, Three-phase/four-wires |
| Measurement line frequency |
Auto-detect (50Hz/60Hz) |
| Voltage range |
600.0V AC |
| Current ranges |
Manually switch-able from 2 range sets according to Clamp sensor 500.0mA / 5.000A/ 50.00A / 10.00A / 100.0A / 500.0A / 1.000kA / 5.000 kA |
| Measurement items |
Impulsive voltage quality: |
Transient overvoltage (Impulse) |
| RMS voltage quality: |
Voltage swell, Voltage dips, Voltage interruption |
| Power quality: |
Frequency, Voltage, Current, Current peak, Active/Reactive/Apparent power, Power factor (displaced power factor) |
| Three phase quality: |
Voltage unbalance ratio, Current unbalance ratio |
| Harmonic quality (Up to 50th order): |
Harmonic voltage, Harmonic current, Harmonic power, Harmonic voltage/current phase angle, Total harmonic voltage distortion, Total harmonic current distortion (THD-F, THD-R) |
| Interval settings: |
AUTO / 1 / 5 / 10 / 15 / 30 / 60 minutes |
| Maximum record-able period |
125 Days with internal non-volatile memory of 4 MB-stored data will not be deleted upon power OFF; partition memory into 4 segments for maximum 31 days of recording each |
| Internal memory |
4 MB |
| PC Interface |
USB Ver.2.0 |
| Power supply |
9418-15 AC ADAPTER or 9459 BATTERY PACK |
| Dimensions, mass |
128W × 246 H × 63 D mm, 1.2 kg with battery pack |