GV-1P型導軌式數顯表產品參數：
| 電壓顯示范圍 Voltage Display Range | AC 80V-500V |
| 頻率范圍 Frequency Range | AC 50~60Hz |
| 顏色 Color | Red |
| 誤差范圍 Discrepancy Range | ±2% |
| 額定絕緣電壓 Rated Insulation Voltage | 660V |
| 采樣率 Sampling Rate | 1time /s |
| 輸入回路功耗 Input loop power consumption | ≤2VA |
| 海拔高度 Altitude | ≤2000m |
| 環境溫度 Ambient Temperature | -50~55℃ |
| 濕度 Humidity | 50%and 40°C Condensation free無冷凝 |
| 儲存溫度 Storage Temperature | -30℃~70℃ |
GV-1P型導軌式數顯表產品尺寸：
