ECOWITT's meteorological equipment product line has built an integrated monitoring and processing capability that includes comprehensive monitoring and processing of wind speed, rainfall, light, temperature and humidity, soil, CO2, PM2.5, air quality, etc. comprehensive meteorological data collection, perception, and wireless network transmission system, which obtained 32 invention patents, utility model and software copyright patents. The background of R&D personnel covers physics, materials science, electronic engineering, industrial automation, mechanical design, software engineering and other majors, forming a team with strong theoretical foundation and rich development experience in meteorological data research and development.
Pump works as advertised. Fairly quiet. Works great for making 5 gallon buckets of aerated compost tea.
This bat guano is great! I made guano tea and fed the plants. They are a wonderful shade of green and are growing taller and thicker. I am very happy!
Great product and a great price
The capacitor I recieved was the correct in every way. size, wires and voltage and MF. My dust collector works just fine again. Very quick delivery too.