| 操作温度Operating temperature | 10℃-40℃ |
| 测试温度?Test Temperature | 0-±20KV |
| 静电平衡试验?Static balance test | 0-±20KV |
| 测量精度Measurement precision | ±10＆ |
| 测量距离 Measurement distance | 25mm±1mm(测试物与仪器之间) (between test objects and equipment) |
| 尺寸 Size | 带电测定165*25*115mm power on test 165*25*115mm |
| 重量 Weight | 200g |