The SparkFun Qwiic MicroPressure Sensor is a miniature breakout equipped with Honeywell's 25psi piezoresistive silicon pressure sensor. This MicroPressure Sensor offers a calibrated and compensated pressure sensing range of 60mbar to 2.5bar, easy to read 24 bit digital I2C output.
Each Qwiic MicroPressure Sensor has a calibrated pressure sensing range from 1-25psi and a power consumption rate as low as 0.01mW typ. average power, 1Hz measurement frequency for ultimate portability.
This pressure sensor comes with a metal port. You can easily attach a tube to it, to measure air pressure inside a close space. It is a great sensor for the pressure within a vacuum chamber or other pressurized container. You can use it to measure the level of water if you put the tube in the water.
More information is available on the website of Sparkfun.