Specifications
| Basic function | LCD display with print interface |
| Built-in battery | Can work continuously for up to 30 hours without losing data after power failure (within 4H) |
| Measuring range | 100~3500m3/h |
| Relative error | ≤±5%FS |
| own resistance | ≤5pa |
| Automatic storage | Wind values for 1000 trends |
| Operating Environment | Temperature: 5~ 35 ℃ |
| Relative Humidity | 15%~70%RH |
| wind hood | 570x570(mm)/830x830(mm) |
| Batteries and Chargers | 8.4V |
| Accessories | Carrying bracket/external printer |
Packing list
complete-built unit X1, manual X1, certificate of conformity X1, warranty card X1
After-sales instructions
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;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/39237/Specification.html , which is only used by users who purchase commodities from the NBCHAO.