| Wind speed measurement | Measurement range: 0.30～30.00m/s |
| Sampling time | Approximately 0.5 seconds per measurement |
| Sensor | Impeller type + bearing |
| Maximum/minimum/average values | Measurement of minimum, maximum, and average values |
| Data hold | Locking display of readings |
| Operating environment | 0～40℃, maximum relative humidity of 80%, altitude <2000m |
| Storage environment | -10～50℃, maximum relative humidity of 70% (remove batteries)） |
| Auto power off | Approximately 10 minutes |
| Power supply | 2 AAA batteries |
