These third party cups are black in colour and slightly different design, but a suitable alternative to the original product. They fit the wind speed sensor shaft and are tightened with an 0.05" allen / hex key. The quality of the plastic on this product is superior to the original and are more resilient in high winds also UV resistant.
Large wind cups for the following models of weather station anemometer:
- TFA: Sinus, Nexus, Meteotime Duo, 35.1075, 35.1095, 35.1100
- Cresta: WXR-710XL, WXR 810, WXR-815, WXR-815LM, PMT-980
- Irox PRO-EC, PRO-X, PRO-X2
- Ventus: W831, W928 Ultimate
- Can also be used on the Home Wizard!