| Wind speed Measurement Range | 0~30m/s |
| Wind speed measurement error | ±1% ±1 |
| Wind speed unit selection | m/s,Ft/min,Knots,km/h,Mph |
| Air Volume Measurement Range | 0~999900m3/min |
| MIN Minimum measurement | Yes. |
| Wind temperature measurement | 0~45℃ |
| temperature error | ±1℃ |
| ℃/° F unit conversion | Yes. |
| backlit display | Yes. |
| Low Point Tip | Yes. |
| analog display | Yes. |
| Resolution | 0.1m/s |
| data communication | USB |
| Data storage | 500 pens |
Warranty days: 365 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;