| Place of Origin | Shandong, China | Brand Name | Qingsong |
| Model Number | DDSY2888 | Display Type | Digital Only |
| Phase | Single Phase | Measuring Energy Range | 220v 40(60/80)A |
| Accuracy Class | Grade 1 or Grade 2 | Output Voltage | 220V |
| Operating Temperature | -25u2103~+55u2103 | Dimensions | 112mm*59.5mm*160mm |
| Type | Prepaid Energy Meter Prepayment Electric Meter kwh Meter Smart Card | Display | LCD Display |
| Frequency | 50 Hz | Certificate | ISO9001 |
| Warranty | 2 Years | Standard | IEC62053-21 |
| Constant | 3200imp | Color | White |
| OEM | Allowed | MOQ | 10 |