Specification
| Model | DHM系列 |
| Display | 3 1/2位 最大顯示1999 |
| 供電電源 | 交流電壓 AC 90~250V |
| 工作頻率 | 50~60Hz |
| 取樣速度 | 2.5次/秒 |
| Operating Temperature / Humidity | 溫度：0~60°C 濕度：≦75%RH |
| 開孔尺寸 | 70×36mm |
| Dimension | L75×W40×D75mm |
| 直流電流型號 | 交流電流型號 | 顯示範圍 | Accuracy |
| DC-200μA | AC-200μA | 0.0~199.9μA | ±0.5% |
| DC-2mA | AC-2mA | 0.000~1.999mA | ±0.5% |
| DC-20mA | AC-20mA | 0.00~19.99mA | ±0.5% |
| DC-200mA | AC-200mA | 0.0~199.9mA | ±0.5% |
| DC-2A | AC-2A | 0.000~1.999A | ±1% |
| DC-10A | AC-10A | 0.00~10.00A | ±1% |
| 直流電壓型號 | 交流電壓型號 | 顯示範圍 | Accuracy |
| DC-200mV | AC-200mV | 0.0~199.9mV | ±0.5% |
| DC-2V | AC-2V | 0.000~1.999V | ±0.5% |
| DC-20V | AC-20V | 0.00~19.99V | ±0.5% |
| DC-200V | AC-200V | 0.0~199.9V | ±0.8% |
| DC-600V | AC-600V | 0~600V | ±1% |
