ESM1 Bagpipe Manometer The ESM1 Bagpipe Manometer works with a free app to help you monitor the pressure of your bagpipe and the steadiness of your playing. The small, lightweight unit is easy to mount on the drone, while the app is intuitive and easy to read on your phone screen. You can choose from a graph or dial display and get instant feedback on your pressure and stability. You can record the pressure to review the pressure fluctuation and track minimum and maximum pressure, checking your progress. This is great for individual practice and would also be useful in a band setting.
