| Electrical (120V Version) |
| Operating Range: |
70V to 140V |
| Nominal Frequencies: |
50 Hz or 60 Hz |
| Power Consumption: |
2W |
| Sags, Swells and Outage
Measurements |
| Hot-to-neutral |
Range: 0 to 200V rms
Accuracy: ±2V rms
Resolution: 1V rms |
| Neutral-to-ground |
Range: 3 to 200V rms
Accuracy: ±2V rms
Resolution: 1V rms |
| Transient Measurements *Minimum pulse width: 1 ‘s |
| Hot-to-neutral |
Range: 100 to 2500V peak
Accuracy: ±(10% reading +10V)
Resolution: 10V |
| Neutral-to-ground |
Range: 50 to 2500V peak
Accuracy: ±(10% reading +10V)
Resolution: 10V |
| Phase angle |
Range: 20° to 180°, 200° to 360°
Accuracy: ±1°
Resolution: 1° |
| Frequency Measurements |
| 50/60Hz Nominal |
Range: 45 to 65 Hz
Accuracy: ±0.1 Hz (3 cycles min)
Resolution: 0.1 Hz |
| Time Measurements |
| Events < 1 second Hot-to-neutral |
Accuracy: ±0.5 cycles
Resolution: 0.5 cycles |
| Events < 1 second Neutral-to-ground |
Accuracy: ±1 cycle
Resolution: 1 cycle |
| Events >= 1 second (time stamp) |
Accuracy: ±(2 sec/day + 8 sec)
Resolution: 8 sec |
| General |
| Memory size |
4000 events |
| Battery |
3.5V lithium (non-replaceable 7 yr life) |
| Physical |
Size 3.35 in x 2.65 in x 1.35 in
Weight 4 oz (120g) |
| Computer Hardware Requirements |
IBM PC or 100% compatible, with Windows® 3.1,
95, 98, ME, NT, 2000 or XP installed and operating, at least one free RS-232 serial port, a pointing
device (recommended), 2 MB hard drive space, 4 MB RAM (8 MB for Windows 95) |
