| Parameter | Value |
| Operating Voltage | 150-270VAC |
| Operating Frequency | 50 / 60 Hz |
| Operating Power | <6VA |
| Operating Temperature | -20°C…..55°C |
| Voltage Measuring Range | 1V – 50VDC or |
| (VK-V72DC) | 1V – 300VDC |
| Accuracy | %±2 (VK-V72DC) |
| %±5 (VK-A72DC) | |
| Weight | <220Gr |
| Protection Class | IP41[Front Panel], IP20[Body] |
| Connection Type | Plug-in Terminal Connection |
| Cable Diameter | 1.5mm² |
| Mounting | Assembly to panel front cover |
