4 ms·

think the Qingping air detector lite fits the bill - https://www.youtube.com/watch?v=FVzwBGf6woo https://www.youtube.com/watch?v=FVzwBGf6woo - available on ama

by outlog 5y ago

think the Qingping air detector lite fits the bill - https://www.youtube.com/watch?v=FVzwBGf6woo https://www.youtube.com/watch?v=FVzwBGf6woo - available on amazon or aliexpress etc.