| Input |
| AC voltage |
80 to 300 VAC |
| AC current |
0 to 5000 Amps |
| Conversion |
True RMS |
| Sample rate |
256 samples per cycle per channel |
| Channels |
3 |
| Voltage |
3 |
| Current |
3 |
| Connections |
| Voltage |
7 ft. cable with large alligator clips |
| Current |
20A, 100A, 200A, 1000A, and 5000A Ranges |
| Flex CT's or TLAR CT's |
| Insulation |
600 volts |
| Accuracy |
| Current |
1% of chosen scale |
| Voltage |
0.33% of full scale |
| Resolution |
| Voltage |
0.8V (internal), 1 volt on display |
| Current |
Displayed 0.1A on 20A scale, 1A on 100, 1A on 200, 1000A and 5000A scales |
| Information Storage |
| Memory |
1MB |
| Capacity |
| Stripchart Data |
4 hours to 1 year (setting dependent) |
| Summary Data |
Over 1 year |
| Retention time |
3 years, user replaceable battery |
| Output |
| Voltage display |
Backlit liquid crystal display (LCD) |
| Current display |
Backlit LCD |
| Communication |
| Local |
Serial RS-232, 28,000 baud |
| Remote (Optional) |
2400 baud Hayes compatible modem |
| Controls |
| Channel selection |
Pushbutton with LCD indication |
| Interval settings |
1 second to 4 hours |
| Significant change |
Settings from 1 to 8 volts, in 1 volt |
| increments or disable |
| Flicker settings |
User defined or standard tables |
| Power Requirements |
| Recording Load |
1.7 watts max (1.25 watts typical) |
| drawn from Channel 1 |
| Upload Power |
Supplied by communication cable with |
| power adapter |
| Environmental |
| Operating Temp |
-20° to 135°F |
| Enclosure |
NEMA 4X |
| Shock |
60Hz to 2KHz, acceleration 25G |
| Vibration |
10Hz to 60Hz, amplitude 1.8mm |
| Physical Dimensions |
| Size |
6.5" x 6.5" x 4.25" |
| Weight |
5.5 lbs. |