 8237   |  8239 |  8247 | |
|---|---|---|---|
| AC/DC | AC | AC | AC |
| Meter | Voltage | Frequency | Current Frequency Power Voltage |
| Function | 80 to 270V | 40 to 90Hz | |
| Alarms | High and low voltage High current | ||
| Display Character Size | 0.5625in | 0.5625in | 0.5625in |
| Input Voltage | 80-249V | 80-249V | 80-249V |
| Minimum Power Consumption | 1 Watt | 1 Watt | 1 Watt |
| Sleep Mode | Manual | Manual | Programmable |
| Weight | 0.72Lb | 0.72Lb | 0.78Lb |
| AC/DC |
| Meter |
| Function |
| Alarms |
| Display Character Size |
| Input Voltage |
| Minimum Power Consumption |
| Sleep Mode |
| Weight |
