The image displays a Lovadon device with a prominent black screen. On the device, there are three blue buttons: one with a left arrow, one with a right arrow, and one labeled "Menu". The Lovadon logo is clearly visible at the top left corner of the device. These features collectively describe the appearance and functionality of the Lovadon device.
| Model Number | ND194E-9S4 |
| Measuring Energy Range | 0-99999 |
| Output Voltage | 220VAC |
| Display Type | LED |
| Accuracy Class | 0.5 |
| Operating Temperature | -10℃~55℃ |
| Dimensions | 96*96mm |
| Product name | Energy Meter |
| Rated frequency | 45-65HZ |
| Mechanical Life | 10000 Times |
| Standard | CE, IEC, ISO |
| Contact material | ABS engineering plastics |