The Chinese-French Oceanography Satellite (CFOSAT) scatterometer (CSCAT) adopts a new observation scheme of Ku-band fan-beam rotating scanning system, and could improve the wind vectors production precision by more incidence angles of the same wind vector cell in contrast with the pencil-beam rotating scanning system. Based on the raw spatial resolution of 10 km×12.5 km, the standard production of 25km and coast production of 12.5km are processed. Referencing the validation technology system, this paper presents the validation results for two resolution products of CSCAT. The validation results show that the RMS of wind speed and wind direction is less than 1m/s and 17°, using the NDBC buoys. Using the ERA5 reanalysis data, the precision characteristics of the two spatial resolution products, including the dependence of residual error on the wind speed and the cross-track location of the wind vector cells were analyzed, and the skill of the ambiguity removal was also evaluated. The comparison of precision characteristics show that the precision of standard product is better than that of coastal product. If users are more concerned about product accuracy, we recommend using standard products. So, the evaluations by the validation technology system have very important value for the performance monitoring of CSCAT during on-orbit operation, also help users to more fully understand the accuracy characteristics of CSCAT wind products, and promote the quantitative application of CSCAT wind products.