| Working voltage | 9-16v |
| Operating temperature | -30 ~ + 75 ℃ |
| Storage temperature | -40 ~ + 80 ℃ |
| Alarm sound | ≥75db |
| Startup time | ≤3S |
| Speaker power Rated power | 1W |
Note: Specific specifications are subject to the actual model of the manufacturer
| function |
| 1. Speedometer |
| 2. Tachometer |
| 3. Oil quantity / electric quantity, temperature, subtotal mileage, total mileage, instantaneous energy consumption and remaining mileage. |
| 4. Alarm sound, alarm prompt and gear |
| 5. Indicator light |
| 6. Warning light |
Note: Specific specifications are subject to the actual model of the manufacturer