| Pointer | Knife Edge Pointer | 
| Pointer Deflection | 0 to 90 degree | 
| Measured Parameters | AC Voltage | 
| Measuring Voltage Range | 0 to 300V/500V | 
| Overload Capacity Continuously | 1.2 times rated Voltage | 
| Frequency | 50 - 60 Hz | 
| Accuracy | Class 1.5 | 
| Mounting | Panel Mount | 
| Size | 72X72mm | 
| Operating Temperature | 0°C to 60°C | 
| Storage Temperature | -20°C to 60°C | 
| Relative Humidity (non - condensing) | upto 75% |