Inexpensive manometer
I was looking for a bagpipe manometer to aid in keeping a constant pressure, but I didn't want to spend the $100 or so to get one. With a few parts from Amazon, I made my own, and saved about $80.
I was looking for a bagpipe manometer to aid in keeping a constant pressure, but I didn't want to spend the $100 or so to get one. With a few parts from Amazon, I made my own, and saved about $80.