| Model | UDP6731 | UDP6730 | UDP6721 | UDP6720 |
| Type | Programmable Switching DC power supply | |||
| Channel | 1 | |||
| Total Power | 360W | 180W | ||
| Output Voltage | 0~80V | 0~40V | 0~60V | |
| Output Current | 0~15A | 0~30A | 0~8A | 0~5A |
| Resolution | 10mV,1mA | |||
| Accuracy | <0.1%+10mV <0.3%+10mA | <0.1%+10mV <0.3%+30mA | ≤0.05%+10mV ≤0.3%+5mA | ≤0.05%+10mV ≤0.2%+2mA |
| Connectivity | RS-232 | |||
| Price | ||||