Manometers are useful for measuring pressures under the hydrostatic assumption. The manometer presented here is a 250mm tall 3D printed structure that uses a 2.5mm tubing to predict pressures roughly from -2kPa to 2kPa. Using a ruler or caliper - the water level column height can be approximated and related to pressure using the acceleration due to gravity and the density between water and air, and of course, any other liquid or gas.

Included in the U-Tube Manometer Package:

• 3D Printed Manometer Frame (60mm x 250mm)

• 2.5mmm Tubing (1.2m in length)

• 10x Stability Wires (for holding tubing in place)

• 4x Rubber Grips for Bottom Stability

Some Features of the U-Tube Manometer:

• -2kPa to 2kPa Pressure Measurement Range (Air + Water)

• Stable Framing

• Compatible with 2.5mm - 5mm Tubing

• Useful for Calibrating Pressure Transducers

• Portable and Lightweight (~50g)