Is this Greentek Sensor cap for 480 USD worth buying?

Last Updated on January 11, 2023 by pg@petergamma.org

https://www.aliexpress.com/item/1005004541824461.html?spm=a2g0o.productlist.main.1.7aebvi84vi8437&algo_pvid=5e121f3c-151f-4bf0-ad2e-f9321061f1d6&algo_exp_id=5e121f3c-151f-4bf0-ad2e-f9321061f1d6-0&pdp_ext_f=%7B%22sku_id%22%3A%2212000029539665372%22%7D&pdp_npi=2%40dis%21USD%21480.9%21480.9%21%21%21%21%21%40211bf31716734481163425406d0715%2112000029539665372%21sea&curPageLogUid=905HJWoihw8N

• We sah this cap once on Alibaba, costs there are around 200 USD.

• The reseller makes a too high profit out of it.

• We will not spend so much for this cap.

• We can also build a cap on our own from seperate components.

• If someone offers a Greentek EEG cap on Aliexpress, it has to be affordable, and the costs have to be optimized, else we won t buy this cap.