| Measurement Units | Flow: CMM (m 3/min); CFM (ft 3/min) Wind Scale: Beaufort Scale; Wave Height: m; Temperature: ℃ & ° F |
| data retention | MAX Maximum |
| Memory | 24 groups |
| Sampling rate | About 1 second |
| Sensors | Wind Speed/Flow: Low Friction Bearing Impeller; Temperature: Thermal Resistance |
| Automatic shutdown | Set arbitrarily between 0-9 minutes |
| Operating temperature | -10℃ ~ 50℃(14℉ ~ 122℉) |
| Operating humidity | Up to 80% RH |
| Power | 4X1.5vAAA 7 #battery |
| size | Host: 140x70x30mm; Impeller: Diameter 72mm |
| Weight | About 195 grams, including Sensors |
Warranty days: 730 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;